N404QX

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 47,661 hrs · 50,325 cycles

EMERGENCY AFT CABIN BULKHEAD AND CEILING EXIT SIGN LIGHTS AND CEILING AISLE LIGHTS FROM SEAT ROW 10 TO 17 FAIL THE 10 MIN FUNCTIONAL CHECK. REMOVED AND REPLACED BOTH BATTERIES IN EPSU #3 PER Q400 AMM 33-51-01-000-802, 33-51-01-400-802, OP TEST GOOD.

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 47,658 hrs · 50,322 cycles

EXIT SIGN IN ROW 2 D/E FELL OFF. REMOVED FROM SERVICE. RESECURED EXIT SIGN AT ROW 2 D/E, NO FURTHER DEFECT NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: WINDSHIELD — FAULTED (ZONE 200) · airframe 47,529 hrs · 50,181 cycles

ON CLIMBOUT AROUND FL200, WE STARTED SMELLING A STRONG SMELL THAT INCREASED IN INTENSITY. WE IDENTIFIED THE SOURCE AS A POSSIBLE ELECTRICAL SMOKE/FIRE, AND SOON AFTER WE STARTED SEEING SMOKE COMING OUT OF THE RIGHT WINDSHIELD ELEMENT BEHIND THE CAUTION/ADVISORY PANEL. WE THOUGHT IT WAS THE WINDSHIELD HEAT, SO WE TURNED OFF THE SWITCH, AND SOON AFTER THE SMOKE DISSIPATED. WE DONNED THE OXYGEN MASKS AND PERFORMED THE AIRCRAFT SMOKE IN FLIGHT CHECKLIST. NO CAUTION MESSAGES APPEARED IN FLIGHT OR ON THE GROUND. DIVERTED AND LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED RH WINDSHIELD PER Q400 AMM TASKS 56-10-01-000/400-801. REF: W/O 319513, N/R-1 THROUGH N/R-14 FOR TROUBLESHOOTING AND ALL WORK PERFORMED. OPERATIONAL CHECK FLIGHT GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: RADOME — DENTED · airframe 47,207 hrs · 49,834 cycles

AIRCRAFT RECEIVED A BIRD STRIKE. DAMAGE TO THE NOSE AND RADOME AND BULKHEAD AREA OF THE AIRCRAFT ALONG WITH THE LEFT INBOARD LEADING EDGE OF THE WING. AIRCRAFT REMOVED FROM SERVICE. AIRCRAFT DOWN FOR REPAIRS.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT) · airframe 46,891 hrs · 49,468 cycles

AFT PAX DOOR EXTERIOR EMERG LIGHT NOT ILLUMINATING. ATTEMPTED RELAMP FOUND SIGNIFICANT CORROSION IN SOCKET AND HOUSING. REMOVED LIGHT ASSY REF Q400 AMM 33-51-11-00-801. FOUND CORROSION WAS EASY TO WIPE OFF CLEANED SOCKET REINSTALLED HOUSING (REFLETTER ASSY) AND INSTALLED NEW BULB. NO HELP. FOUND POWER SUPPLY DEFECTIVE. REPLACED AFT POWER SUPPLY EPS4 REF Q400 AMM 33-51-01-000-801 AND 33-51-01-400-801 LIGHT OPS TEST GOOD.

Part: NONE — NONE · airframe 46,891 hrs · 49,468 cycles

AFT SERVICE DOOR LOWER INTERIOR EMERGENCY MARKER LIGHT IS INOP. NOTE: DISCREPANCY WAS NOTICED AFTER INSTALLING NEW POWER SUPPLY (REF-N/R-00016) RELAMPED AS A PRECAUTION. NO HELP. SLAVED IN ORIGINAL POWER SUPPLY FAULT REMAINED. INSPECTED POWER SUPPLY CANNON PLUGS 3351-P6 AND FOUND PUSHED PIN. RESEATED PIN AND IT REMAINED FIRM IN PLACE RECONNECTED ONTO POWER SUPPLY LIGHT NOW OPS CHECKS GOOD. REF Q400 AMM 33-51-00-710-803.

Part: NONE — NONE · airframe 46,704 hrs · 49,273 cycles

DURING DEPLANING AT THE GATE MODERATE AMOUNT OF SMOKE FILLED THE COCKPIT. WE SHUT DOWN THE APU AND SMOKE DISSIPATED IN APPROX. 2 MINUTES. FAS DID NOT NOTICE ANY SMOKE IN THE CABIN. WE LATER DETERMINED THAT RAMP SPRAYED RIGHT SIDE OF A/C WITH TYPE 1 FLUID EITHER BEFORE OR DURING OPERATION OF THE APU, BUT AFTER ARRIVING AT THE GATE. REMOVED FROM SERVICE. INSPECTED APU INLET FOR DEICE FLUID, NONE NOTED. C/W FUNC. TEST OF APU IAW Q400 AMM 49-00-00-720-801, FUNC. TEST GOOD, NO SMOKE NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — SMOKE (COCKPIT) · airframe 46,599 hrs · 49,173 cycles

SMOKE ON FLIGHT DECK AT GATE. SMOKE APPEARED THROUGH SIDE WINDOW DEMIST VENTS. APU WAS RUNNING AND DEICING WAS BE CONDUCTED. REMOVED FROM SERVICE. C/W FORM M-744 ODORS/SMELL CHECKLIST, REMOVED ODOR FROM CABIN AND DUCTS REF. TASKS 05-50-04-160-802, 21-00-00-160-801. ENGINES WERE NOT RUNNING. APU DID NOT AUTO SHUT DOWN. C/W GVI OF APU NO DEFECTS NOTED. NO SMOKE OR ODORS DURING OPS TEST OF THE APU AIR. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: AXLE — CORRODED (ZONE 700) · airframe 46,511 hrs · 49,079 cycles

#1 MLG AXLE SHOWS SIGNS OF CORROSION ON NON-BEARING SURFACES (MARKED), INBD & OUTBD. R&R MLG AXLE.

Part: SKIN — CRACKED (RUDDER) · airframe 46,005 hrs · 48,581 cycles

TRAILING RUDDER APPEARS TO HAVE A CRACK ABOUT 2 INCHES IN LENGTH ABOUT 19 INCHES BELOW THE UPPER EDGE AND 9 INCHES FORWARD OF TRAILING EDGE. AIRCRAFT DOWN FOR REPAIRS.

Part: SWITCH — INOPERATIVE (EMERGENCY LIGHTS) · airframe 45,983 hrs · 48,563 cycles

SWITCH COVER FOR EMERGENCY LIGHTING IN FORWARD CABIN IS LOOSE. REMOVED FROM SERVICE. REMOVED AND REPLACED BROKEN SWITCH COVER FOR EMERGENCY LIGHT SWITCH IN FWD CABIN. OPS TEST WOULD NOT PASS. AFTER INSPECTION OF SWITCH ASSY, FOUND REAR CONNECTOR OF SWITCH ASSY HAD DISENGAGED FROM SWITCH MOUNT. REMOVED WARDROBE INSERT ASSY AND RE-MOUNTED REAR SWITCH CONNECTOR, RE-INSTALLED WARDROBE INSERT AND INSTALLED NEW SWITCH ASSY. PERFORMED OPS TEST, OPS TEST GOOD. REF THE FOLLOWING AMM TASKS FOR WORK PERFORMED: 25-24-03-000/400-801, 20-30-07-000/400-801 AND 33-51-00-710-801. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — MISSING (EMERGENCY LIGHTS) · airframe 45,868 hrs · 48,448 cycles

TYPE II/III EMERGENCY EXIT EMERGENCY LIGHT COVER MISSING. REMOVED FROM SERVICE. REPLACED MISSING EXIT SIGN LENS AT TYPE II/III EMERGENCY EXIT. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: EXTINGUISHER — MALFUNCTIONED (ZONE 400) · airframe 45,793 hrs · 48,370 cycles

DURING DECENT 15,000' MASTER WARNING FLICKERED, DEPRESSED EVENT MARKER, NO OTHER INDICATIONS OBSERVED, @ 3700' SAME MASTER WARNING STEADY WITH CHECK FIRE DETECT AND BTL LOW LIGHT FOR 7-8 SECONDS THEN EXTINGUISHED, SAME AROUND 2500'. EVENT MARKER USED , NO LIGHTS REST OF APPROACH AND TAXI IN. REMOVED FROM SERVICE. PREFORMED OPS TEST IAW FIM TASK 26-10-00-810-801, STEP 3A(1)(2), NO WARNING LIGHT COME ON TROUBLE SHOOTING CONTINUE. REMOVED BASE PANEL OF HALON BOX IN FWD BAGGAGE COMPARTMENT FOR TROUBLESHOOTING IAW Q400 AMM 25-51-15-000-801. BEGAN REMOVAL OF FWD NACELLE FIRE EXTINGUISHER BOTTLE FOR TROUBLESHOOTING IAW Q400 AMM 26-21-01-000-801, THROUGH STEP 4A(1). CONNECTOR 2600-P5 STUCK ON BOTTLE. FWD NACELLE FIRE EXT BOTTLE ELECTRICAL CONNECTOR 2600-P5 STUCK ON SQUIB. WAS ABLE TO DISCONNECT ELECTRICAL CONNECTOR 2600-P5 WITHOUT ANY PROBLEM. SHUNT PLUG 324477 INSTALLED ON AFT SQUIB OF FWD BOTTLE IAW Q400 AMM 26-21-01-000-801, STEP 4A(3). INSTALLED BASE PANEL OF THE HALON BOX IN THE FORWARD BAGGAGE COMPARTMENT IN REF WITH AMM TASK Q400 25-51-15-400-801. REMOVED FWD NACELLE FIRE EXTINGUISHER BOTTLE FOR TROUBLE SHOOTING IAW 26-21-01-000-801, NO DEFECTS FOUND. REINSTALLED FWD FIRE BOTTLE IAW Q400 AMM 26-21-01-400-801. TESTED PRESSURE SWITCH PINS ON BOTH FIRE BOTTLES FOR DISCREPANCY. FOUND AFT NACELLE BOTTLE PRESSURE SWITCH FAILED. R&R SFT FIRE EXTINGUISHER BOTTLE IAW Q400 AMM 26-21-01-000-801/400-801. BOTH OPS TESTS ARE GOOD, CHECK FIRE DETECTION LIGHT DID NOT RETURN. INSTALLED PANELS 263DL & 262BT, BOTH PANNELS REQUIRE SEALANT. SEALED PANELS 263DL & 262BT IAW Q400 AMM 51-23-00-390-801. AIRCRAFT RETURNED TO SERVICE.

Part: LAMP — FAULTED (FIRE DETECTION) · airframe 45,790 hrs · 48,367 cycles

DURING CLIMB THROUGH 12,000 CHECK FIRE DET WARNING LIGHT ILLUMINATED FOR JUST A FEW SECONDS. NO OTHER FIRE LIGHTS ILLUMINATED. WHEN GAZE SHIFTED TO FIRE PANEL THE BTL LOW LIGHT WAS ON AND EXTINGUISHED AND THEN SO DID THE CHECK FIRE DET LIGHT. REMOVED FROM SERVICE. RELAMPED BTL LOW LIGHT ON FIRE DETECTION PANEL AS PRECAUTION. LIGHT OPERATES NORMALLY. "CHECK FIRE DET" WARNING NOT ILLUMINATED "BTL LOW" NOT ILLUMINATED. PERFORMED OPS TEST OF NACELLE FIRE DETECTION SYSTEM IAW Q400 AMM 26-11-00-710-801. OPS TEST GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE INDICATION (ZONE 200) · airframe 45,564 hrs · 48,145 cycles

N DOOR AMBER LIGHT ILLUMINATES INTERMITTENTLY. REMOVED FROM SERVICE. REPLACEMENT OF NOSE GEAR AMBER BULBS ON LGCP DONE. NO HELP. LGCP R&R ACCOMPLISHED. NO HELP. FERRY. PERFORMED FUNCTIONAL TEST OF THE LGCP IAW Q400 AMM TASK 32-31-01-720-801. CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LATCH — MALFUNCTIONED (STORAGE BIN) · airframe 45,339 hrs · 47,916 cycles

STORAGE HATCH UNDER FORWARD FA SEAT WILL NOT LATCH CLOSED. REMOVED FROM SERVICE. REMOVED AND REPLACED STORAGE COMPARTMENT LATCH ASSY UNDER FWD FA SEAT AS REQUIRED. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: CONTROL HANDLE — MALFUNCTIONED (NLG STEERING) · airframe 44,943 hrs · 47,525 cycles

ON TAKEOFF AT 70 KTS NOSE STEERING CAUTION ILLUMINATED. NORMAL BRAKING USED TO ABORT AND WE WERE ABLE TO EXIT THE RUNWAY. NO EXCESSIVE BRAKING WAS USED. REMOVED FROM SERVICE. REPLACED NOSEWHEEL STEERING HAND CONTROL, IAW Q400 AMM 32-51-06-000/400-801-801. OPERATIONS CHECK GOOD. NO OTHER DEFECTS NOTED. INITIAL T/S, IAW Q400 FIM 32-50-00-810-801. SCU SHOWED PHC FAULT MESSAGE. DIRECTS NSHC R & R ABOVE. FAULT DID NOT RETURN, AS PER MTX CONTROL REQUEST, PERFORMED MTX TAXI OPC. TAXI STEERING NOMINAL. RETURNED TO SERVICE.

Part: SWITCH — INOPERATIVE (EMERGENCY LIGHTS) · airframe 44,569 hrs · 47,119 cycles

FWD FLIGHT ATTENDANT EMERGENCY LIGHT SWITCH DOES NOT ILLUMINATE GREEN "NORM" INDICATION. RELAMPED SWITCH, IAW Q400 AMM 20-30-07-960-802. OPERATIONS CHECKS GOOD. NORM SWITCH IS NOW ILLUMINATED.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 44,569 hrs · 47,119 cycles

ALL FOUR AFT PAX AND AFT SERVICE DOOR EMERGENCY EXIT LIGHTS DO NOT ILLUMINATE. REPLACED EPS4 BATTERY PACKS, IAW Q400 AMM 33-51-01-000-802 AND 33-51-01-400-802. OPERATIONS TEST GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 44,569 hrs · 47,119 cycles

LT AND RT AFT EXTERNAL EMERGENCY (EGRESS) LIGHTS DO NOT ILLUMINATE. REPLACED EPS4 BATTERY PACKS, IAW Q400 AMM 33-51-01-000-802 AND 33-51-01-400-802. OPERATIONS TEST GOOD.

Part: PROPELLER — VIBRATION (NR 1) · airframe 44,516 hrs · 47,060 cycles

VIBRATIONS WERE FELT DURING CLIMB OUT. THEY WERE MORE NOTICEABLE WHEN CONDITION LEVERS WERE AT 1020 AND 900. VIBRATIONS WERE LESS ONCE CONDITION LEVERS WERE SET AT 850 AND TORQUE WAS BELOW 55%, THEN DURING DESCENT VIBRATIONS INCREASED AGAIN WHEN TORQUE WAS APPROXIMATELY 35% TORQUE. RETURN TO FIELD, LANDING UNEVENTFUL. REMOVED FROM SERVICE, REF W/O 290397 FOR REPLACEMENT OF THE NR 1 PROPELLER. RETURNED TO SERVICE.

Part: PROPELLER — OUT OF BALANCE (NR 2) · airframe 43,997 hrs · 46,499 cycles

DURING CLIMB, NOTICEABLE VIBRATION IN CONTROL YOKE, MADE WORSE DURING ANY CONTROL INPUT. WAS MUCH IMPROVED AT CRUISE. VIBRATION IN BOTH YOKES AND WORST IN CLIMB AND HIGH POWER SETTINGS. REMOVED FROM SERVICE. INSPECTION PERFORMED AS WELL AS PROP 1 & 2 BALANCING, AND NR 2 PROP BLADE RE-TORQUE. NO FURTHER ISSUES NOTED. NEW BALANCE SOLUTION INSTALLED ON NR 1 & 2 PROP, AND NO MOVEMENT NOTED DURING BLADE RE-TORQUE. PREVIOUSLY NOTED INSPECTION INCLUDES CHAP 5 INSPECTION. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 43,824 hrs · 46,300 cycles

LAV SERVICE PORT EXTERNAL DOUBLER CORRODED BEYOND LIMITS. LAV SERVICE PORT EXTERNAL DOUBLER REMOVED IAW SRM 51-42-05, 51-40-15. NEW LAV SERVICE PORT EXTERNAL DOUBLER INSTALLED IAW SRM 51-42-05, 51-40-15.

Part: SKIN PANEL — DENTED (FUSELAGE) · airframe 43,824 hrs · 46,300 cycles

REF RD 84-55-1521/1 TEMP REPAIR FOR DENT DAMAGE TO AFT FUSE SKIN PANEL PN 85537506 FWD OF FRAME #3 STR 28P. APPLIED YELLOW DOT FOR IDENTIFICATION PURPOSES ONLY.

Part: BEAM — CRACKED (AFT PAX DOOR) · airframe 43,824 hrs · 46,300 cycles

AFT PAX DOOR 2 BEAM CRACKED. REPLACED AFT SERVICE DOOR 2 BEAM IAW SRM 51-42-05-02-01, 51-40-15-02-01, 51-41-05-00-01, 51-42-45-02-01.

Part: BEAM — CRACKED (PAX DOOR) · airframe 43,824 hrs · 46,300 cycles

AFT PAX DOOR NR 2 BEAM CRACKED. REPLACED FWD BAGGAGE DOOR NR 2 BEAM IAW SRM 51-42-05-02-01, 51-40-15-02-01, 51-41-05-00, 51-40-07-02.

Part: BEAM — CRACKED (CARGO DOOR) · airframe 43,824 hrs · 46,300 cycles

FWD BAGGAGE DOOR #2 STOP BEAM CRACKED. REPLACED FWD BAGGAGE DOOR 2 BEAM IAW SRM 51-42-05-02-01, 51-40-15-02-01, 51-41-05-00, 51-40-07-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 43,824 hrs · 46,300 cycles

SEAT RAIL 10 CORRODED. SEAT RAIL 10 BLENDED BEYOND LIMITS OF SRM 53-20-49-02-03. SEAT RAIL 10 REMOVED IAW SRM 51-42-05, 51-40-15 AMM 20-10-01. NEW SEATRAIL 10 INSTALLED IAW SRM 51-42-05, 51-40-15, AMM 20-10-01.

Part: GUARD — MISSING (LIGHT SWITCH) · airframe 43,694 hrs · 46,138 cycles

FWD FA EMERGENCY LIGHT SWITCH GUARD MISSING. REMOVED FROM SERVICE. INSTALLED SWITCH GUARD OVER FWD FA EMERGENCY LIGHT SWITCH REF Q400 AMM 33-51-05-000-801/400-801. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: CAM FOLLOWER — SEIZED (PAX DOOR) · airframe 43,477 hrs · 45,892 cycles

AFT PASSENGER DOOR JAMMED PARTIALLY OPEN. REMOVED FROM SERVICE AND FERRIED FOR REPAIRS. PERFORMED OPERATIONAL TEST OF AFT PAX DR IAW Q400 52-12-00-710-802. TEST REVILED DOOR WARNING WILL NOT EXTINGUISH WHEN CLOSING FROM INSIDE. REMOVED AFT PAX DOOR EXTERNAL HANDLE PER AMM TASK # 52-12-01-000-802. CLEANED AND LUBED HANDLE AND SHAFT. REINSTALLED HANDLE WITH NEW SPRINGS PER AMM TASK # 52-12-01-400-802 PARA 4B. NO ADJUSTMENTS MADE. OPP CHECKED GOOD. FOUND UPPER, FWD CAM FOLLOWER ON AFT PAX DOOR TO BE SEIZED. REMOVED AND REPLACED UPPER, FWD CAM FOLLOWER ON AFT PAX DOOR WITH SERVICEABLE FROM STOCK REF Q400 AMM TASK 52-12-11-400-801, STEPS 4AI AND 4AJ. NO ADJUSTMENTS MADE. OPS TEST GOOD. RETURNED TO SERVICE.

Part: ADJUSTER — OUT OF ADJUST (NR 2 ENGINE) · airframe 43,389 hrs · 45,799 cycles

DURING CLIMB AND ENROUTE #2 OIL PRESSURE INDICATED 72 (YELLOW) FOR A COUPLE SECONDS AND THEN DROPPED TO 70. THIS OCCURRED SEVERAL TIME A MINUTE. EVENT MARKER PRESSED ONCE. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. ADJUSTED #2 ENGINE OIL PRESSURE IAW Q400 AMM TASK 71-00-00-780-801, NO LEAKS NOTED. NOTE: ADJUSTER WAS TURNED 1/2 TURN COUNTER CLOCKWISE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: ADJUSTER — OUT OF ADJUST (OIL PRESSURE) · airframe 43,389 hrs · 45,799 cycles

DURING CLIMB AND EN ROUTE #2 OIL PRESSURE INDICATED 72 (YELLOW) FOR A COUPLE SECONDS AND THEN DROPPED TO 70. THIS OCCURRED SEVERAL TIME A MINUTE. EVENT MARKER PRESSED ONCE. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. ADJUSTED #2 ENGINE OIL PRESSURE IAW AMM 71-00-00-780-801, NO LEAKS NOTED. NOTE: ADJUSTER WAS TURNED 1/2 TURN COUNTER CLOCKWISE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ECU — FAULTED (NR 2 ENGINE) · airframe 42,918 hrs · 45,226 cycles

CLIMBING THROUGH 13,500 THE POWERPLANT MESSAGE ILLUMINATED ON THE ED. REMOVED FROM SERVICE. REMOVED AND REPLACED #2 PEC ( DUE TO FAULT CODE 161B) REF AMM TASK 61-20-36-000/400-801 AND MCN 671290-001, OPS TEST GOOD. A/C OK FOR SERVICE. FAULT CODE DID NOT RETURN. AIRCRAFT RETURNED TO SERVICE.

Part: PROBE — MALFUNCTIONED (NR 2 ENGINE) · airframe 42,912 hrs · 45,221 cycles

DURING DESCENT AT AROUND 10,000 THE POWERPLANT MESSAGE APPEARED ON THE ED. REMOVED FROM SERVICE. C/W FIM TASK TASK 61-20-04-810-813 STEP 1-5(A)(1-5). FOUND FAULT CODE 160B. IN ARCDU. COMPLETED Q400 FIM 61-20-04-810-813 STEP 5A(6) THRU 6. OPS CHECKS GOOD. AS PRECAUTION, R+R #2 ENGINE DUAL PULSE PROBE IAW AMM 61-20-06-00/400-801. OPS CHECKS GOOD. AS PRECAUTION, R+R #2 ENGINE PEC HARNESS. OPS CHECK GOOD. PERFORMED FUNCTIONAL OF PEC CALIBRATION IAW AMM 61-20-36-720-801. CALIBRATION GOOD. PERFORMED ADJUSTMENT OF PEC SYNCROPHASE TRIM IAW AMM 61-20-36-820-801. ADJUSTMENT GOOD. NO DEFECTS NOTED AT THIS TIME. POWERPLANT CLEARED AND NO FAULTS IN CDS. AIRCRAFT RETURNED TO SERVICE.

Part: CAP — OUT OF ADJUST (CABIN) · airframe 42,857 hrs · 45,161 cycles

MAIN CABIN DOOR DITCHING DAM CATCHES ON THE AFT EDGE. ADJUSTED AFTER LOOSENING THE OVERHEAD BIN CAP. CHECKS GOOD IAW AMM 25-23-06-000/400-802.

Part: DITCHING DAM — BINDING · airframe 42,857 hrs · 45,161 cycles

MAIN ENTRYWAY DITCHING DAM CATCHES ALONG AFT EDGE, JAMS. LOOSENED OVERHEAD BIN CAP ADJUSTED POSITION RELIGHTENED SCREENS DITCHING DAM OPS CHECK GOOD, REF Q400 AMM 25-23-06-000/400-802.

Part: AILERON SYS — MALFUNCTIONED · airframe 42,764 hrs · 45,058 cycles

DURING FLIGHT CONTROL CHECK AILERONS DID NOT CENTER . THEY REMAINED IN 30-45 DEG RIGHT TURN. REMOVED FROM SERVICE. ADJUSTED THE AILERON FEEL CENTERING CONTROLLER REF. 27-13-06-830-802. CHECKS NORMAL. FIRST CHECK FOUND AILERONS WERE TO THE RIGHT., ALSO FOUND THE TRIM INDICATOR CLOCKED TO THE LEFT AND INDICATING RT WING DOWN CENTERED INDICATOR AND CENTERED TRIM. CHECKED NORMAL. COMPLETED FREEDOM OF MOVEMENT CHECK. ENSURED AND VERIFIED PROPER DIRECTION OF MOVEMENT NO DEFECTS NOTED PER GPM 9.5, FREEDOM OF MOVEMENT CHECK. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CHAIN — LACK OF LUBE (YOKE) · airframe 42,753 hrs · 45,042 cycles

BOTH YOKES CANTED 15 DEGS RIGHT OF CENTER ON GROUND, ON TAKE - OFF ROLL, ON CLIMB OUT. REQUIRES LEFT AILERON TRIM INPUT OT FLY LEVEL. ADDITIONALLY, NOTICED LOUD SQUEAK FROM YOKE WHEN MOVING LEFT TO RIGHT. REMOVED FROM SERVICE. REMOVED WING PANELS 532JB, 632JB. INSTALLED RIG PINS, VERIFIED NEUTRAL POSITION OF AILERONS AND YOKES. ALL SATISFACTORY. REMOVED PINS AND REINSTALLED PANELS. REMOVED PANELS 121AL, 121BL AND INSPECTED UNDER FLOOR AREA. NO DEFECTS. PERFORMED OPS TEST OF AILERON CONTROL IAW AMM TASK 27-10-00-710-801 AND FREEDOM OF MOVEMENT CHECK, ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT. NO DEFECTS NOTED. RE-INSTALLED PANELS 121AL AND 121BL. CLEANED AND LUBED PILOTS YOKE CHAIN. NO DEFECTS. (OR "SQUEAKS" NOTED). AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (CARGO DOOR) · airframe 42,716 hrs · 44,997 cycles

ENROUTE MASTER WARNING FUSELAGE DOOR CHIMED. DOOR PAGE SHOWED AFT BAG DOOR NOT SECURED. RAN CHECKLIST, MAINTAINED CABIN PRESSURE. REMOVED FROM SERVICE. UPON ACFT ARRIVAL AT THE GATE, FOUND AFT CARGO DOOR HANDLE POPPED OUT. PERFORMED OPERATIONAL TEST OF THE AFT BAGGAGE DOOR IAW Q400 AMM TASK 52-31-00-710-801. DOOR OPERATES NORMALLY WITH NO DEFECTS NOTED. ACFT OK FOR RETURN TO SERVICE. NO PARTS REPLACED.

Part: CEILING PANEL — UNSECURE (CABIN) · airframe 42,660 hrs · 44,933 cycles

CEILING PANEL NEAR LAV + FLIGHT DECK DOOR HANGING DOWN. FLIGHT DECK DOOR CATCHES ON LIGHT FIXTURE WHEN OPENING AND CLOSING. REMOVED FROM SERVICE. RESECURED CEILING PANEL REF Q400 AMM TASK 25-27-01-400-801. FLIGHT DECK DOOR NO LONGER HANGS ON LIGHT FIXTURE. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (COMM SYSTEM) · airframe 42,646 hrs · 44,918 cycles

POSSIBLE FAILURE OF BOTH RADIOS FOR XMIT ONLY TO TOWER FREQS 119.9 & 120.95. TOWER ONLY COULD NOT HEAR US. ALL OTHER AIRPLANES & GROUND APPROACH COULD HEAR US 5X5. NO OTHER ISSUES. AFTER PARKING AT GATE 14 TESTED 119.9 & 120.95 & THEY BOTH WORKED GOOD 5X5. REMOVED FROM SERVICE. C/W RADIO CHECK USING VHF 1&2 ON FREQ 119.9, 120.95 AND 121.7. RADIOS TRANSMITTED AND RECEIVED LOUD & CLEAR ON ALL FREQUENCIES. NO FAULT FOUND. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: POWER UNIT — MALFUNCTIONED (TE FLAP) · airframe 42,615 hrs · 44,881 cycles

FLAP POWER CAUTION ON APPCH. FLAP STUCK @ 5 RAN CHECK LIST. FLAP STUCK @ 0 AFTER CHECK LIST ACCOMPLISHED 0 FLAP LANDING. EMERGENCY DECLARED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. FOUND FAULT HYDRAULIC PRESSURE LOSS IN CDS. C/W FIM TASK 29-10-00-810-803. R&R FPU IAW AM TASK 27-52-01-000-801/400-801. FUNCTIONAL TEST GOOD AND NO LEAKS NOTED AT THIS TIME. FLAP POWER CAUTION DID NOT RETURN. AIRCRAFT RETURNED TO SERVICE.

Part: STRUT — FAILED (CABIN DOOR) · airframe 41,072 hrs · 43,117 cycles

MAIN CABIN DOOR HAS NO LIFT ASSIST WHEN CLOSING DOOR. DOOR FREE FALLS WHEN OPENED. DOOR IS VERY HARD TO LIFT. SUSPECT PROBLEM WITH DOOR BALANCE GAS SPRING SYSTEM. FOUND THE SLIDE BLOCK ASSY FWD TANG FOR FWD GAS STRUT BROKEN. REPLACED SLIDE BLOCK ASSY AND BOTH GAS STRUTS IAW AMM TASKS 52-11-16-000-801, 52-11-16-400-801, 52-11-16-000-802 &52-11-16-400-802. DOOR OPERATES NORMALLY AND IS NOT "HEAVY". RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 40,753 hrs · 42,747 cycles

EMERGENCY LIGHT, LT AFT WAS INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-11-000-801.

Part: GENERATOR — MALFUNCTIONED (NR 2 ENGINE) · airframe 40,572 hrs · 42,561 cycles

NR 2 AC GEN CAUTION ILLUMINATED AFTER ADDING TAKEOFF POWER AIRSPEED <50KTS. ABORTED TAKEOFF. REMOVED FROM SERVICE. REPLACED NR 2 AC GEN OPS & LEAK CHECKED GOOD. RETURNED TO SERVICE.

Part: STARTER GEN — MALFUNCTIONED (NR 1) · airframe 40,367 hrs · 42,309 cycles

IMMEDIATELY AFTER SETTING POWER FOR TAKE OFF, THE NR 1 DC GENERATOR CAUTION BEGAN FLASHING. REJECTED THE TAKE OFF AT 40KTS, NO OTHER CAUTIONS ILLUMINATED. REMOVED FROM SERVICE. REPLACED THE NR 1 DC STARTER GEN IAW AMM 24-31-01-000/400-801. OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (MLG INDICATOR) · airframe 40,140 hrs · 42,036 cycles

LANDING GEAR INDICATOR DID NOT ILLUMINATE AFTER LOWERING THE MLG FOR LANDING. EXECUTED MISSED APPROACH, WHILE GEAR WAS VERIFIED AFTER EXECUTING E & A CHECKLIST. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED THE LAMP IAW AMM 32-31-01-960-801, OPS CHECKED GOOD, NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 39,959 hrs · 41,836 cycles

AFT CABIN EMERGENCY LIGHTS DO NOT ILLUMINATE. REPLACED THE BATTERY PACKS AT SUPPLIES 3 AND 4 IAW CMM 33-50-72, & AMM 33-51-01-000-801/400-801. OPS TESTED GOOD.

Part: SPRING — DIRTY (FA JUMPSEAT) · airframe 39,843 hrs · 41,724 cycles

AFT LEFT FA ACM JUMPSEAT LOWER EMERGENCY EQUIPMENT PANEL SPRING TENSION LOW. REMOVED FROM SERVICE. CLEANED AND LUBED FA ACM JUMP SEAT EMERGENCY COMPARTMENT DOOR HINGE SPRING ASSY. OPS CK. GOOD NO OTHER DEFECTS FOUND AT THIS TIME. NO PARTS REPLACED. RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (PITCH FEEL) · airframe 39,193 hrs · 41,019 cycles

AFTER TAKEOFF AT ABOUT 1000' AGL, ELEVATOR FEEL CAUTION LIGHT ILLUMINATED. REMOVED FROM SERVICE. INTERROGATED CDS AND FOUND FAULTS FCECU FAILURE 6A AND FCECU FAILURE 69. PERFORMED FIM TASK 27-30-00-810-802. FAULT CODES REMAINED PRESENT. PERFORMED FIM 27-32-06-810-807 STEPS 1 THRU 4A1. AFTER REMOVAL AND REPLACEMENT OF LEFT PITCH FEEL ACTUATOR, OPS CHECK TESTED GOOD AND FAULT CODES DID NOT RETURN. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — STUCK (AFT PAX) · airframe 38,773 hrs · 40,589 cycles

RAMP REPORTED AFT PASSENGER DOOR STUCK. REMOVED FROM SERVICE. UN STUCK DOOR CYCLED DOOR MULTIPLE TIMES C/W OPERATIONAL TEST OF AFT PASSENGER DOOR IAW Q400 AMM 52-12-00-710-802. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: LENS — LOOSE (EMERGENCY LIGHT) · airframe 38,496 hrs · 40,295 cycles

LENS COVER ON TYPE II/ III EMERGENCY EXIT IAW LOOSE. REMOVED FROM SERVICE. SECURED THE LENS. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — ARCED (WINDSHIELD) · airframe 37,931 hrs · 39,708 cycles

INFLIGHT, OBSERVED STRONG ARCING FROM WIRE BUNDLE TO CAPTAIN'S WINDSHIELD HEAT CONNECTOR BLOCK. TURNED WINDSHIELD HEAT OFF- ARCING STOPPED. REMOVED LT WINDSHIELD REFERENCE AMM TASK 56-10-01-000-801 AND INSTALLED SERVICEABLE LT WINDSHIELD FROM STOCK REFERENCE AMM TASK 56-10-01-400-801, PARA 5B DID NOT REMOVE WINDSHIELD WIPER ARM. RESET LT WINDSHIELD HT C/B AND PULLED PLACARDS. INSPECTED RING TERMINALS ON WINDSHIELD AND FOUND TO BE SERVICEABLE. RETURNED TO SERVICE.

Part: FILTER — CONTAMINATED (AC BAY) · airframe 37,926 hrs · 39,701 cycles

SLIGHT BURNING OIL SMELL AS CABIN HEAT COMES ON WITH ENGINES AT 70 - 90% TORQUE. SMELL DISSIPATES WHEN CABIN HEAT MODULATES TO COLD. SMELL SEEM STRONGER AT HIGHER POWER SETTINGS, NONEXISTENT DURING IDLE DESCENT. SEPARATELY USED APU, NR 1 THEN NR 2 ENGINE AT FEATHER TO SUPPLY BLEED TO ACM IN HOT & COLD SETTINGS, NO ABNORMAL SMELLS. SEPARATELY RAN NR 1 THEN NR 2 ENGINE AT HI POWER IN HOT & COLD SETTINGS. NO ABNORMAL SMELLS NOTED. C/W ODOR REMOVAL FROM AC DVLTS REF 21-00-00-160-801. REMOVED THE RE-CIRCULATION FILTER AND INSP. FILTER AND FOUND RAG DEBRIS, PLASTIC CHUNKS. REPLACED FILTER WITH NEW FROM STOCK REF AMM TASK 21-22-22-000-801 AND TASK 21-22-22-400-801. DUE TO CONTAMINATED RECIRC FAN FILTER HAVING STRONG ODOR, ZASPLATED DUCTING BETWEEN IAW AND FILTER AND IAW AND CONDONER. NO DEBRIS FOUND. GROUND RAN ENGINES AT 70-90% TORQUE AND PERFORMED AMM TASK 21-00-00-160-801 (REMOVAL OF ODOR FROM AIR CONDITIONING DUCTS) NO SMELL NOTED.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 37,922 hrs · 39,696 cycles

PERSISTENT BURNT RUBBER SMELL ON THE FLIGHT DECK FOR THE ENTIRE FLIGHT. IT DID GET A LITTLE WORSE WHEN THE GEAR WAS EXTENDED. THERE WAS NO EVIDENCE OF SMOKE. THE BLEED DUCT TEMPS WERE NORMAL. THERE WAS NO SMELL PRESENT OR NOTICED BY THE FLIGHT ATTENDANTS IN THE MAIN CABIN. GROUND RAN NR 1 AND NR 2 ENGINES AT HIGH POWER SETTINGS. ALSO PERFORMED REMOVAL OF ODOR FROM AIR CONDITIONING DUCTS PER AMM TASK 21-00-00-160-801. NO ABNORMAL ODOR NOTICED. NO PARTS REPLACED.

Part: DITCHING DAM — DEFECTIVE (ZONE 800) · airframe 37,921 hrs · 39,695 cycles

FWD DRAFT BULKHEAD CONTACTS THE DITCHING DAM PREVENTING ITS LOWERING. REMOVED AND REPLACED AIRSTAIR DOOR DITCHING DAM WITH A NEW UNIT FROM STOCK. REF 8/400 AMM 25-62-01-000-801 FOR REMOVAL AND 25-62-01-400-801 FOR INSTALLATION. OPS CHECKED GOOD.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON REINFORCEMENT (DOUBLER ANGLE) ATTACHED TO FS 176 FRAME BETWEEN STR 24-25L. CORRODED REINFORCEMENT REMOVED IAW SRM 51-42-05. NEW REINFORCEMENT INSTALLED IAW SRM 51-42-05

Part: FITTING — CORRODED (RT NACELLE) · airframe 37,912 hrs · 39,687 cycles

RT NACELLE "A" FRAME ASSEMBLY, UPPER, OUTBD, AFT ATTACH LUG CORRODED AROUND BUSHING. REMOVED BUSHING PN 85414548 IAW RD 8/4-54-1837. BLENDED AFT SURFACE OF FITTING PN 85414545 WITHIN LIMITS (0.590" REMAINING THICKNESS) IAW RD 84-54-1837. REAMED FITTING PN 85414545 AND A-FRAME PN 85414787 TO 1.96000" DIA AND APPLIED ALODINED IAW RD 8/4-54-1837. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801& RD 8/4-54-1837. ROTOR PEENED AFT SURFACE OF FITTING PN 85414545 AND RE-PROTECTED WITH ALODINE IAW RD 8/4-54-1837. PRIMED AFT FACE OF FITTING PN 85414545 AND APPLIED ALODINE TO BORE OF FITTING PN 85414545 & FRAME PN 85414787 IAW RD 8/4-54-1837. INSTALLED REPAIR BUSHINGS IAW RD 8/4-54-1837.

Part: STRAP — DAMAGED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FRAME STRAP AT FS X136.0 HAS FRETTING DAMAGE JUST ABOVE SIDE WALL RAIL BETWEEN STR 20S AND STR 21S. PITTING CORROSION FOUND AT Z100.032 AS WELL. CORROSION REMOVED AND FRETTING DAMAGE BLENDED SMOOTH IAW SRM 51-14-00-02-03. TRIMMED OUT DAMAGE SECTION OF RT FRAME X136 STRAP IAW RD 8/4-53-8097, SHEET 3. NDT CARRIED OUT IAW NDT M6, 51-00-08-250-801. REPAIR STRAP & PACKER FABRICATED/DRILLED IAW RD 8/4-53-8097. REPAIR STRAP/PACKER INSTALLED WITH SEALANT IAW RD8/453-8097. REPROTECTED AREA IAW RD8/4-53-8097.

Part: SKIN — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

VISUAL CORROSION ON SKIN UNDER VHF NR 3 ANTENNA (DOUBLER) AT STA 331.00. EXTERNAL DOUBLER AND INTERNAL INTERCOSTAL DERIVETED IAW SRM 51-42-05. CORROSION REMOVED ON SKIN UNDER THE DOUBLER FOOT PRINT IAW RD 84-53-8046. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801. EXTERNAL BLANKING PLATE FABRICATED IAW RD 84-53-8046. ALODINED & EPOXY PRIMER APPLIED IAW RD 84-53-8046. EXTERNAL BLANKING PLATE RIVETED IAW RD 84-538046.

Part: STRINGER — CORRODED · airframe 37,912 hrs · 39,687 cycles

STRINGER 28R CORRODED FROM BS 1.0 TO 71.20. THE STRINGER WAS REMOVED IAW SRM 51-42-05-02-01, AND 51-40-15-02-01. FITTED, TRIMMED & DRILLED A NEW STRINGER IAW RD 8/4-53-8164. NDT CARRIED OUT IN IAW RD 8/4-53-8164 & NDTM 6 51-00-08-250-801. FABRICATED A SPLICE ANGLE IAW RD 8/4-53-8164. FITTED, DRILLED & INSTALLED THE NEW STRINGER AND SPLICE ANGLE IAW RD 8/4-53-8164.

Part: REINFORCEMENT — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON REINFORCEMENT STA 176 STR 23R TO 25R. FRAME REINFORCEMENT ON FS 176.0 BETWEEN STR 23R TO STR 25R REMOVED IAW SRM 51-42-05. FRAME REINFORCEMENT ON FS 176.0 BETWEEN STR 23R TO STR 25R INSTALLED NEW IAW SRM 51-42-05.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON FRAME DOUBLER (AFT SIDE) AND ATTACHING CLEAT AT FS 361.00 RT. REMOVED CORRODED FRAME DOUBLER AT FS 361.00 STR 24R IAW SRM 51-40-07-02-01. FRAME DOUBLER REPLACED AND INSTALLED IAW SRM 51-42-05. ATTACHING CLEAT RE-INSTALLED IAW SRM 51-42-05. AREAS PROTECTED IAW SRM 51-25-10, 51-25-15 AND 51-20-00.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STRINGER 26P CORRODED FROM FSX 49.5 TO X232. STRINGER REMOVED IAW SRM 51-42-05. REMOVED CORROSION FROM IAW RD 8/4-53-8051. NDT CARRIED OUT IAW NDTM6, 51-00-08-250-801. STRINGER INSTALLED IAW SRM 51-42-05. FRAME TO STRINGER TIE DENT FROM FSX232 AND STR26P TO BE REPLACED ON N/R 213885-00323. STR 26P FROM FSX49.5 TO FSX232.0 RE-PROTECTED IAW RD 8/4-53-8051. APPLIED PRIMER AWD WHITE TOP COAT EXTERIOR WHERE REQ STR 26P FROM FSX49.5 TO X232 IAW 51-25-10-02-01 51-25-05-02-01.

Part: SKIN — CHAFED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CARRY OUT REPAIR TO LT AFT FUSELAGE SKIN AT FS 547, STR 12P TO 8P, AFT WING TO FUSE TOUCH DOWN. CUT AWAY DAMAGE ON LT AFT FUSELAGE SKIN AT FS X 547 STR 12P TO 8P IAW RD 8/4-53-8031. LAYOUT AND PILOTED REPAIR DOUBLER. CHAFE DAMAGE ON LT AFT FUSELAGE SKIN BETWEEN X439 - X564 AND STR 5P - 13P BLENDED WITHIN LIMITS OF RD 8/4-53-8031. CHAFE DAMAGE ON JOINT STRAP BETWEEN X 547-X565 AT STR 8P; DAMAGED SECTION TRIMMED OUT IAW RD 8/4-53-731. CARRIED OUT REPAIR TO LT AFT FUSELAGE SKIN AT FS 547, STR 12P TO 8P, AFT WING TO FUSE TOUCH DOWN IAW RD 8/4-53-8031. REPAIRED JOINT STRAP BETWEEN FS X 547 AND FS X565 AT STR 8P IAW RD 8/4-53-731.

Part: SKIN — CHAFED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CARRY OUT REPAIR TO RT AFT FUSELAGE SKIN AT FS 547 STR 12S TO 8S, AFT WING TO FUSE TOUCH DOWN. RT EXTERNAL SKIN CHAFE DAMAGE BLENDED & SKIN CUT-OUT CARRIED OUT IAW RD 8/4-53-8031. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801. PERMANENT REPAIR FOR CHAFE DAMAGE ALONG THE RT AFT WING TO FUSE FAIRING CONTOUR ON EXTERNAL SKIN BETWEEN X439-X564, STR 2S-13S CARRIED OUT IAW RD 8/4-53-8031. APPLIED F19 PRIMER AWD WHITE TOP COAT TO RT AFT FUSE SKIN A FSX 547 STR 125 TO 85 IAW SRM 51-25-05-02-01 31-25-10-02-01.

Part: STRINGER — CORRODED (BS 234-258) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON STRINGER 26L, BETWEEN BS 234.5 & 258.5. CORROSION REMOVED IAW SRM 51-21-00. THE STRINGER WAS CUT IAW RD 84-53-8105. FABRICATED A REPAIR AND SPLICES IAW RD 84-53-8105. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801. INSTALLED THE REPAIR AND SPLICES IAW RD 84-53-8105.

Part: STRAP — CHAFED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FS X136.0 FRAME STRAP HAS CHAFE DAMAGE, LOCATED ABOVE SIDE WALL RAIL, BETWEEN STR 20P AND STR 21P. CHAFE DAMAGED ON FS X136.00 LT BLENDED SMOOTH IAW SRM 51-14-00-02-03. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801. DAMAGED REPAIRED IAW RD 8/4-53-8095.

Part: STRINGER SPLICE — CORRODED (FRAME 18.5) · airframe 37,912 hrs · 39,687 cycles

STRINGER SPLICE 28R, BS 18.50 IS CORRODED. CORRODED STRINGER SPLICE REMOVED AND REPLACED IAW SRM 51-42-05, AND SRM 51-42-05.

Part: STRAP — CORRODED · airframe 37,912 hrs · 39,687 cycles

CORROSION FOUND AROUND SEVERAL RIVETS ON THE INTERNAL LONGITUDINAL JOINT STRAP BETWEEN FS X1.0 TO FS X19.40 BETWEEN STRINGERS 31 - 32L. BLENDED CORROSION AND FOUND WITHIN LIMITS IAW SRM 53-00-00 REPAIR 20.

Part: INTERCOSTAL — CORRODED (BS 100-116) · airframe 37,912 hrs · 39,687 cycles

INTERCOSTAL CORRODED STRINGER 24R, BS 100.8 - 116. THE INTERCOSTAL WAS REMOVED AND REPLACED IAW SRM 51-42-05, 51-40-15, SRM 51-42-05, AND 51-40-15.

Part: SHEAR WEB — CORRODED (BS 714-783) · airframe 37,912 hrs · 39,687 cycles

AFT SHEAR WEB BS 714 - 783 CORRODED BEYOND LIMITS. THE AFT SHEAR WEB WAS REMOVED IAW SRM 51-42-05, 51-40-15, 51-42-75, AND 51-42-90. A NEW SHEAR WEB INSTALLED IAW SRM 51-42-05, 51-40-15, 51-42-75, AND 51-42-90.

Part: RAIL — CORRODED (AFT E & E BAY) · airframe 37,912 hrs · 39,687 cycles

AFT EQUIPMENT RAIL FOUND CORRODED BEYOND LIMITS. THE RAIL WAS REMOVED IAW SRM 51-42-05, AND 51-42-90. AND A RAIL WAS INSTALLED IAW SRM 51-42-05, AND 51-42-90.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION FOUND ON FRAME DOUBLER FS 156 STR 23-24L ON SKIN FLANGE. REMOVED FRAME DOUBLER AT FS 156 STR 23-24L IAW SRM 51-40-07-02-01. INSTALLED NEW FRAME DOUBLER FS 156 STR 23-24L ON SKIN FLANGE IAW SRM 51-42-05.

Part: STRINGER SPLICE — CORRODED (BS 18.5) · airframe 37,912 hrs · 39,687 cycles

STRINGER SPLICE 27R, BS 18.5 IS CORRODED. REMOVED AND REPLACED THE STRINGER SPLICE IAW SRM 51-42-05, AND SRM 51-42-05.

Part: PANEL — CORRODED (CARGO BAY) · airframe 37,912 hrs · 39,687 cycles

FWD BAGGAGE CUT OUT LWR SILL EDGE PANEL PN 85329603 AND EDGE CHANNEL PN 85329604 CORRODED. EDGE PANEL AND EDGE CHANNEL REMOVED IAW SRM 51-42-05, 51-40-15, 51-42-45, 51-41-15. NEW EDGE PANEL AND CHANNEL INSTALLED IAW SRM 51-42-05, 51-42-45, 51-41-15.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

SERVICE DOOR, LWR SILL EDGE CHANNEL CORRODED. REMOVED SERVICE DOOR LOWER SILL PLATE IAW SRM 51-40-07-02-01. TEMPLATED AND DRILLED FASTENER HOLES ON NEW LOWER SILL PLATE IAW SRM 51-40-07-02-01. INSTALLED SILL PLATE AT AFT SERVICE DOOR LOWER THRESHOLD IAW SRM 51-42-05-02-01, 51-40-15-02-01, 51-42-02-01, 51-42-15-02-01, 51-23-00-00-01, AND 51-21-10-02-01. PRIMER APPLIED TO THRESHOLD SILL PLATE IAW SRM 51-25-10-02-01.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STRINGER 24S CORRODED FROM FSX 236 TO X258 AND FROM FSX 281 TO X301. CORROSION REMOVED FROM STR24R FROM BETWEEN FSX236.0 TO FS X258.5 AND FROM BETWEEN FSX281.0 TO FSX301.0 IAW SRM 51-21-00. CUT STR 24R AT FSX307 IAW RS 84-53-8086. NDT CARRIED OUT IAW RD 84-53-80-86 & NDTM 6, 51-00-08-250-801. FIT TRIMMED, DRILLED NEW STRINGER SEGMENT SPLICE AND REPAIR PACKER IAW RD 84-53-8086. INSTALLED & PROTECTED NEW STRINGER SEGMENT, REPAIR SPLICE & REPAIR PACKER IAW RD 84-53-8086. ALL WORK ACCOMPLISHED IAW TASK CARD RD84-53-8086

Part: FRAME — CORRODED (BS 361) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON TOP FRAME FLANGE OF BS 361 BETWEEN STRINGERS 27 - 28L. CUT DAMAGED PORTION OF FRAME IAW RD 84-53-8120 ISS 1. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801. INSTALLED A REPAIR IAW RD84-53-8120 ISS 1. PRIMED AND PAINTED IAW RD 84-53-8120 ISS 1. ALL WORK PERFROMED IAW RD84-53-812.

Part: ATTACH BRACKET — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

E-EXIT CUT OUT, LWR SILL ATTACH BRACKET AT FS 94.80 CORRODED. SILL ATTACH BRACKET REPLACED PN 85329513-102 NEW IAW SRM 51-42-05 AND 51-40-15.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

INTERCOSTAL COMMON TO STRINGER 24P FROM FS X 644.5 TO FS X 664.5 CORRODED BEYOND LIMITS. INTERCOSTAL PN 85339343-105 REPLACED WITH NEW SOLID RIVETS INSTALLED IAW SRM 51-42-05-02-01. FASTENERS INSTALLED IAW SRM 51-40-15-02-01.

Part: STRINGER — CORRODED (BS 1-216) · airframe 37,912 hrs · 39,687 cycles

STRINGER 29S CORRODED FROM BS 1.0 TO 216. STRINGER REMOVED IAW SRM 51-40-15, 51-42-05. INSTALLED A NEW STRINGER IAW SRM 51-40-15, SRM 51-42-05, AND SRM 51-23-00.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CENTER AFT EQUIPMENT SEAT RAIL CORRODED BEYOND LIMITS RAIL 23. REMOVED CENTER AFT EQUIPMENT SEAT RAIL 23 IAW SRM 51-40-07-02-01. NUT PLATES RIVETED TO SEAL RAIL IAW SRM 51-42-75. NEW SEAT RAIL RIVETED IN PLACE IAW SRM 51-42-05. INSTALLED BOLTS IAW AMM TASK 20-10-01-430-801.

Part: BEAM — CORRODED (BS 19.5) · airframe 37,912 hrs · 39,687 cycles

RT AND LT TRANSVERSE BEAMS AT BL 0, BS 19.50 ARE CORRODED AND THE SPLICE IS CORRODED. THE TRANSVERSE BEAM SPLICE WAS REMOVED IAW SRM 51-42-05-02-01. THE TRANSVERSE BEAM SPLICE WAS REPLACED IAW SRM 51-40-07-02-01, SRM 51-42-05-02-01, AND 51-25-10-02-01.

Part: STRINGER — CORRODED (BS 49-232) · airframe 37,912 hrs · 39,687 cycles

STRINGER 25P CORRODED FROM BS 49.5 TO 232. REMOVED & REPLACED THE STRINGER IAW SRM 51-42-05, 51-40-15, AND 51-23-00.

Part: STRAP — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FS X176.0 FRAME STRAP HAS CHAFE DAMAGE LOCATED ABOVE SIDE WALL RAIL BETWEEN STR 20P AND STR 21P. BLENDED SMOOTH IAW SRM 51-14-00-02-03. RIVETS REMOVED FROM FS X 176.00 LT FRAME STRAP TO FACILITATE BLENDING IAW SRM 51-42-05. MEASURED OUT REPAIR AND CUT OUT DAMAGE FABRICATED REPAIR PACKER AND REPAIR STRAP. INSTALLED REPAIR STRAP AND PACKER ON FRAME AT FS X 176.0 LT AND REPROTECTED ALL IAW BBD RD 8/4-53-8095. NDT CARRIED OUT IAW NDTM 6 51-00-08-25-250-801. REPROTECTED IAW RD 8/4-53-8095.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON INTERCOSTAL BETWEEN FS 704.00 AND 714.00 STR 10S. REMOVED INTERCOSTAL BETWEEN FS 704.00 AND FS 714.00 STR 10S IAW SRM 51-42-05-02-01. TEMPLATED NEW INTERCOSTAL BETWEEN FS 704.00 AND X714.00 STR 10S AND REPROTECTED IAW SRM 51-40-07-02-01 AND AMM TASK 51-25-16-390-801. INSTALLED INTERCOSTAL BETWEEN FS 704.00 AND X714.00 STR 10S IAW SRM 51-42-05-02-01 AND 51-40-15-02-01.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON STRINGER SPLICE AT FS X 236.00 ON STR 24R AFT SIDE OF FS. REMOVED CORRODED STRINGER SPLICE FS X236.00 ON STR 24R AFT SIDE OF FS IAW SRM 51-40-15. DRILLED, FIT AND INSTALLED NEW SPLICE FS X236.00 ON STR 24R AFT SIDE OF FS IAW SRM 51-23-00 AND 51-40-15.

Part: FRAME — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON FRAME FLANGE AND WEB FORWARD AND AFT FACE FS 216 BETWEEN STR 25-26L. DERIVETED FRAME FLANGE COMMON TO SKIN AT FS X216, BETWEEN STR 25P TO 26P IAW SRM 51-42-05. CUT FRAME FLANGE AND WEB IAW RD 84-53-8048. NDT CARRIED OUT IAW NDTM 6, 51-00-08-250-801. FIT, DRILLED, PROTECTED AND INSTALLED FABRICATED LOOSE REPAIR ANGLE IAW RD 84-53-8048.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STRINGER 24S CORRODED FROM FS 136 TO X232. DERIVETED STRINGER 24S FROM FS 116 TO FS 232 IAW SRM 51-42-05. DRILLED & INSTALLED NEW STRINGER 24S BETWEEN FS 116 AND FS 232 IAW SRM 51-42-05, 51-40-15, 51-25-10.

Part: REINFORCEMENT — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FRAME REINFORCEMENT CORRODED FS 196 STR 23R TO 25R AFT SIDE. REMOVED REINFORCEMENT FRAME ON WEB AT FS 196 STR 23R TO 25R IAW SRM 51-42-05. INSTALLED NEW SERVICEABLE REINFORCEMENT FRAME PN 8532141-104 ON WEB AT FS 196 STR 23R TO 25R IAW SRM 51-42-05.

Part: SEAT TRACK — CORRODED (BS 229-571) · airframe 37,912 hrs · 39,687 cycles

AFTER BLENDING CORROSION OF THE RT OTBD MID CABIN SEAT TRACK BS 229.5 - 571.5, FOUND TO BE BEYOND LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05-02-01, SRM 51-40-07-02-01, SRM 51-40-15-02-01, 51-42-45-02-01, 51-42-05-02-01, SRM 51-21-10, REPAIR 01, AND SRM 51-25-10, REPAIR 01.

Part: SEAT TRACK — CORRODED (NOT REPORTED) · airframe 37,912 hrs · 39,687 cycles

RIGHT INBD AFT SEAT TRACK 16 CORRODED BEYOND LIMITS. REMOVED THE SEAT TRACK IAW SRM 51-40-07-02-01. FIT AND DRILLED NEW SEAT TRACK AND PROTECTED IAW SRM 51-40-07-02-01, AND AMM TASK 51-25-16-390-801. INSTALLED THE NEW SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-10-02-01, AND 51-40-15-02-01.

Part: WEB — CORRODED · airframe 37,912 hrs · 39,687 cycles

CORROSION FOUND ON VERTICAL WEB THAT ATTACHES FS X1.00 VERTICAL STIFFENER AND FS X 67.00 JUST INBOARD OF PAX DOOR SURROUND. REMOVED VERTICAL WEB IAW SRM 51-40-70-02-01. INSTALLED A NEW WEB IAW SRM 51-42-05-02-01, 51-23-00-00-01, AND 51-25-10-02-01.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

AFT PAX DOOR LWR SILL ASSY EDGE CHANNELS PN 85339512 AND PN 85339542 CORRODED. X2 SCUFF PLATE, ANGLE AND TWO FITTINGS AT AFT PAX DOOR LOWER SILL REMOVED SRM 51-42-05, 51-40-07. TWO ANGLES AT AFT PAX DOOR LOWER SILL ASSY REMOVED FOR ACCESS IAW SRM 51-42-05, 51-40-07. EDGE ANGLE, AND EDGE CHANNEL AT AFT PAX DOOR LOWER SILL DIRIVETED IAW SRM 51-42-05. DRILL OUT, EDGE ANGLE, AND EDGE CHANNEL AT AFT PAX DOOR LOWER SILL IAW SRM 51-40-07. X2 SCUFF PLATE, TWO FITTINGS AND EDGE CHANNEL AT AFT PAX DOOR LOWER SILL INSTALLED IAW SRM 51-42-05. EDGE ANGLE, TWO ANGLE AT AFT PAX DOOR LOWER SILL INSTALLED IAW SRM 51-42-05, 51-40-07. REPROTECTED AREA IAW SRM 51-25-10.

Part: RAIL — CORRODED (EQUIPMENT) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON LT INBD AFT EQUIPMENT RAIL. BLENDED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-20-49. TEMPLATED DRILLED AND PROTECTED A NEW EQUIPMENT RAIL IAW SRM 51-40-07-02-01, AND AMM 51-25-16-390-801. INSTALLED THE RAIL IAW SRM 51-42-05-02-01, AND 51-42-45-02-01.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STRINGER 24P CORRODED FROM FS 136 TO FS 232. STRINGER 24L FROM FS 479 TO FS 234.5 REMOVED IAW SRM 51-42-05. STRINGER 24L FROM FS 47.9 TO FS 234.5 REPLACED AND INSTALLED IAW SRM 51-42-05, 51-23-00, 51-21-10-02-01 AND 51-25-65-02-01

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STRINGER 25S CORRODED FROM FS 136 TO FS 232. REMOVED STRINGER IAW SRM 51-42-05 AND 51-40-15. INSTALLED NEW STRINGER IAW SRM 51-42-05, 51-40-15 AND 51-23-00.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

AFT BAGGAGE FLOOR SHEAR WEB DOUBLER CORRODED. AFT BAGGAGE SHEAR WEB DOUBLER REMOVED IAW SRM 51-42-05. FIT DRILLED AND INSTALLED NEW SHEAR WEB DOUBLER IAW SRM 51-42-05. MADE DOUBLER PN 85339603-105, DATED 15 FEB 2017 IAW DWG 85339603.

Part: REINFORCEMENT — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FRAME REINFORCEMENT CORRODED AT FS X529.50 ABOVE STR 24S AND STRINGER CLIP ATTACHING TO FRAME. REMOVED FRAME REINFORCEMENT AT FS 529.50 ABOVE STRINGER 245 IAW SRM 51-42-05-02-01. TEMPLATED FRAME REINFORCEMENT AND REPROTECTED IAW SRM 51-40-07-02-01 AND AMM TASK 51-25-16-390-801. INSTALLED NEW FRAME REINFORCEMENT AND EXIST TIE CLEAT AT FS 529.50, STR 24S IAW SRM 51-42-05-02-01.

Part: RAIL — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

LT OB AFT EQUIPMENT RAIL 25 CORRODED BEYOND LIMITS. REMOVED CORRODED EQUIPMENT RAIL 25 (LT OB AFT) IAW SRM 51-40-07-02-01. TEMPLATED, DRILLED AND REPROTECTED EQUIPMENT RAIL 25 LT OB AFT IAW SRM 51-40-07-02-01 & AMM TASK 51-25-16-390-801. INSTALLED LT OB AFT EQUIPMENT RAIL 25 (85337843-103SP) IAW SRM 51-42-05-02-01 AND 51-42-45-02-01.

Part: WEB — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STR 29S ATTACHING WEB HAS CORROSION AROUND RIVET HEADS BETWEEN FS X-18.40 AND FS X-5.40. REMOVED ATTACHING WEB AT FS X-18.4 TO FS X-540 IAW SRM 51-42-05. FIT, DRILLED, INSTALLED AND REPROTECTED NEW WEB IAW SRM 51-42-05-02-01 & 51-21-10-02-01 & 51-25-10-02-01 & 51-25-15.

Part: CLEAT — CORRODED (BS 547) · airframe 37,912 hrs · 39,687 cycles

CORROSION ON FRAME REINFORCEMENT FLANGE AND STRINGER 24R ATTACHING CLEAT BS 547.5. REMOVED THE REINFORCEMENT AND ATTACHING CLEAT IAW SRM 51-42-05-02-01. INSTALLED A NEW REINFORCEMENT AND CLEAT IAW SRM 51-42-05.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FWD PAX DOOR LOWER CHANNEL ASSY CORRODED AROUND A-NUT ON LOWER SIDE, STA X1.00 TO 32.50 LBL 40. REMOVED FWD PAX DOOR CHANNEL ASSY (LOWER) AND THRESHOLD IAW SRM 51-42-05. INSTALLED NEW SERVICEABLE LOWER CHANNEL ASSY AND CORNER FITTING AT FWD PAX DOOR IAW SRM 51-42-05, 51-42-15.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

STRINGER 30S CORRODED FROM FS 1.0 TO 232. STR 30S (FS X-18 TO X112) DERIVETED & REMOVED FROM AIRCRAFT IAW, SRM 51-40-15, 51-42-05. FIT, DRILLED, INSTALLED AND PROTECTED NEW STRINGER 30S FROM FS-18 TO FS 112 IAW SRM 51-42-05, 51-40-15, 51-25-10, 51-25-15.

Part: SPLICE — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

INBD SEAT RAIL SPLICE BETWEEN 8 AND 9 AT FS X668.00 IS CORRODED. REMOVED IB SEAT RAIL SPLICE FITTINGS BETWEEN RAIL 9 AND RAIL 8 IAW BBD SRM 51-40-07-02-01. INSTALLED NEW IB SEAT RAIL SPLICE FITTING BETWEEN RAIL 9 AND RAIL 8 IAW SRM 51-42-05-02-01, 51-40-15-02-01, AND AMM 51-25-16-390-801. STEP 2 REFERENCE, NR 213885-00417 FOR SPLICE FITTING INSTALL & HARDWARE.

Part: RIB — CORRODED (RUDDER) · airframe 37,912 hrs · 39,687 cycles

FORE RUDDER, NOSE RIB 9 CORRODED. NOSE RIB 9 AND STRAP REMOVED IAW SRM 51-42-05. NEW NOSE RIB 9 AND STRAP INSTALLED IAW SRM 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

LT IB AFT SEAT RAIL 9 CORRODED BEYOND LIMITS FS 670 -> 782 Y9. REMOVED LT IB SEAT RAIL 9 IAW SRM 51-40-07. INSTALLED NEW SEAT RAIL LT IB 9 IAW SRM 51-25-10-02-01, 51-40-15-02-01, AMM 51-25-16-390-801, AND SRM 51-25-10-02-01. REMOVED SPLICE BETWEEN SEAT RAIL 9 AND RAIL 8 IAW SRM 51-40-07. INSTALLED NEW IB SPLICE BETWEEN RAIL 9 AND RAIL 8 IAW SRM 51-40-07-02-01, 51-42-05-02-01 AND, 51-40-15-02-01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,912 hrs · 39,687 cycles

RIGHT FWD INBD SEAT TRACK NR 10, FS 39 TO 10.5 FOUND CORRODED BEYOND LIMITS IAW SRM 53-20-40-02-03. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, SRM 51-40-15, SRM 51-41-00, SRM 51-42-05-02-01, SRM 53-20-49, REPAIR 4, AND SRM 51-40-15-02-01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,912 hrs · 39,687 cycles

RIGHT FWD INBD SEAT TRACK 11, BS 10.5 TO 102.5 WAS FOUND CORRODED BEYOND LIMITS IAW SRM 53-20-40-02-03. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, SRM 51-40-15, SRM 51-41-00, SRM 51-42-05-02-01, AND SRM 51-40-15-02-01.

Part: SHEAR WEB — CORRODED (FUSELAGE) · airframe 37,912 hrs · 39,687 cycles

FWD SHEAR WEB (FS X 697-X714) CORRODED (AFT BAGGAGE FLOOR). REMOVED FWD SHEAR WEB AT FS X697 TO FS X714 IAW SRM 51-40-15. TEMPLATED NEW SHEAR WEB PN 85339527-105 IAW SRM 51-40-07-02-01, SRM 51-42-75-02-01 AND 51-42-05. NEW SHEAR WEB AND FLOOR SUPPORT INSTALLED IAW SRM 51-40-15, 51-42-75, 51-42-05.

Part: ANGLE — GALLED (LT ELEVATOR) · airframe 37,912 hrs · 39,687 cycles

GALLING ON LT ELEVATOR, O/B HINGE, O/B SAFETY BRACKET ANGLE & REQUIRES REPLACEMENT. OUTBOARD HINGE O/B SAFETY BRACKET ANGLE HAS BEEN REPLACED WITH NEW PART.

Part: WARNING LIGHT — ILLUMINATED · airframe 37,671 hrs · 39,444 cycles

CPCS FAULT LIGHT ILLUMINATED IN FLIGHT. CYCLED DUMP/MAN/AUTO SELECTOR PER FAULT ANNUNCIATOR ON PRESSURIZATION CONTROLLER EMERGENCY CHECKLIST. FAULT LIGHT EXTINGUISHED AND AUTO PRESSURIZATION OPERATED NORMALLY. ACCOMPLISHED FSM CPCS FAULT RESET VERIFICATION PROCEDURE FAULT ANNUNCIATOR DID NOT RE-ILLUMINATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: LENS — LOOSE (CABIN) · airframe 37,595 hrs · 39,370 cycles

RT FORWARD EMERGENCY EXIT DOOR EMERGENCY LIGHT COVER HAS COME OFF. REPLACED WITH NEW LIGHT COVER. CHECKED GOOD. NO DEFECTS NOTED.

Part: DOOR SEAL — DIRTY (CABIN) · airframe 37,522 hrs · 39,292 cycles

AFT PASSENGER DOOR IS STUCK. OPENED DOOR AND CLEANED AND LUBED SEAL. OPERATED DOOR SEVERAL TIMES WITH NO DEFECTS. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: POWER UNIT — MALFUNCTIONED (TE FLAPS) · airframe 37,049 hrs · 38,765 cycles

FLAP POWER CAUTION ILLUMINATED ON APPROACH. AFTER PERFORMING ALL CHECKLISTS DID A 0 FLAP LANDING (FLAPS NEVER MOVED OUT OF 0 WHEN FLAPS 5 SELECTED). TOUCHDOWN AT 156KIAS. SELECTED FLAPS UP AFTER LANDING, AND LIGHT EXTINGUISHED. LANDING UNEVENTFUL. PERFORMED OPERATIONAL TEST OF FLAP SYSTEM. REPLACED FLAP CONTROL UNIT. PERFORMEDFUNCTIONAL TEST OF FLAP CONTROL SYSTEM. OPRATIONAL AND FUNCTIONAL TESTS ARE GOOD. TEST FLIGHT PASSED. RETURNED TO SERVICE.

Part: FLAP SYSTEM — MALFUNCTIONED · airframe 36,809 hrs · 38,497 cycles

FLAP DRIVE CAUTION ON APPROACH. FLAPS AT ZERO. FLAPS 5 SELECTED. PERFORMED ZERO FLAP LANDING, AFTER PERFORMING FLAP DRIVE CAUTION CHECKLIST AND ABNORMAL FLAP LANDING CHECKLISTS. PER CHECKLIST DID NOT GO INTO DISC ABOVE 150 KIAS. TOUCHED DOWN AT 165 KIAS WITH DESCENT RATE OF 400-600 FPM. AIRCRAFT FERRIED FOR REPAIRS. CURRENTLY OUT OF SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (TE FLAPS) · airframe 36,798 hrs · 38,483 cycles

FLAP DRIVE CAUTION WHEN 5 DEGREES FLAP SELECTED. FLAPS STAYED AT ZERO AND 0 FLAP LANDING UNEVENTFUL. INTERROGATED CDS NO FAULTS FOUND FOR FLAPS. PERFORMED GENERAL VISUAL INSPECTION OF WING FLAPS, NO OBVIOUS DEFECTS FOUND. PERFORMED OPERATIONAL TEST OF WING FLAPS IAW AMM TASK 27-50-00-710-801. OPS TESTED SATISFACTORY. FLAP DRIVE CAUTION DID NOT RETURN.

Part: PROPELLER — OVERSPEED (NR 1) · airframe 36,752 hrs · 38,434 cycles

UPON LANDING WITH ZERO FLAPS THE POWER LEVERS WERE MOMENTARILY BROUGHT SLIGHTLY BELOW FLIGHT IDLE. THE NR 1 PROP RPM WENT RED ON THE ED. PROP RPM WENT INTO NORMAL AFTER 12 SECONDS. REPLACED BOTH NR 1 PROPELLER ASSEMBLY AND ENGINE ASSEMBLY, AND NR 2 PROPELLER ASSEMBLY AND ENGINE ASSEMBLY. OPERATIONAL CHECK FLIGHT GOOD. RETURNED TO SERVICE.

Part: POWER UNIT — MALFUNCTIONED (TE FLAPS) · airframe 36,752 hrs · 38,434 cycles

ON ARRIVAL UPON SELECTING FLAPS TO 5 DEGREES THE FLAP DRIVE CAUTION LIGHT ILLUMINATED THE FLAPS REMAINED AT 0 DEGREES. PERFORMED 0 FLAP LANDING. PERFORMED GVI OF FLAPS NO DEFECTS NOTED. COMPLIED WITH FIM TASK 27-50-00-810-801 AND REMOVED AND REPLACED THE FLAP POWER UNIT . REF Q400 AMM TASK 27-52-01-000-801 AND 27-52-01-400-801 FUNCTIONAL TEST GOOD . NO LEAKS NOTED.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 36,108 hrs · 37,734 cycles

2 FORWARD EMERGENCY LIGHTS AND THE RT FORWARD EMERGENCY DOOR EMERGENCY LIGHTS WILL NOT GO OFF. REPLACED ALL THE BATTERY PACKS IAW AMM 33-51-00-820-801. STILL FOUND NR 2 POWER SUPPLY NOT WORKING. REPLACED NR 2 EMERGENCY POWER SUPPLY IAW AMM 33-51-01-000/400-801. ALL CHECKS GOOD RETURNED TO SERVICE.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 36,098 hrs · 37,727 cycles

THE FORWARD HALF OF THE EMERGENCY LIGHTS ARE INOPERATIVE. REPLACED THE BATTERY PACKS AT R1 AND R2, L1 AND L2 IAW AMM 33-51-00-820-801. CHECKS GOOD.

Part: STARTER GEN — FAILED (APU) · airframe 35,756 hrs · 37,362 cycles

APU GENERATOR LIGHT ILLUMINATED IN FLIGHT, DIVERTED, LANDING UNEVENTFUL. REPLACED APU STARTER GENERATOR IAW AMM 24-33-01-000-801 AND 24-33-01-400-801. OPS CKS GOOD. RETURNED TO SERVICE.

Part: SEAL — DIRTY (PAX DOOR) · airframe 35,461 hrs · 37,051 cycles

AFT PASSENGER DOOR IS DIFFICULT TO OPEN. INSPECTED DOOR WITH NO DEFECTS FOUND. CLEANED AND LUBED THE DOOR SEAL. DOOR OPERATED PROPERLY. RETURNED TO SERVICE.

Part: SHUTOFF VALVE — FAILED (A/C PACK) · airframe 33,638 hrs · 35,097 cycles

PRESSURIZATION ISSUE AFTER DEPARTURE. RETURNED TO FIELD. LANDING UNEVENTFUL. INTERIGATED CDS, NO FAULTS IN CABIN PRESS CONTROL. FOUND PRESENT FAULT IN ECS 3004 PACK FCV. APU HAD NO FLOW WITH PACKS OR ENGINES. R & R PACK FLOW CONTROL AND SHUTOFF VALVE IAW AMM TASK 21-52-01-000-801/400-801. OPS CHECK NORMAL. PERFORMED FUNCTIONAL TEST OF PRESSURIZATION CONTROL IAW TASK 21-31-00-720-801. OPS TEST NORMAL. NO CDS FAULTS, NO CABIN PRESSURE WARNINGS. RETURNED TO SERVICE.

Part: SEAT TRACK — DAMAGED (NR 11) · airframe 32,664 hrs · 34,062 cycles

SEAT TRACK NR 11 DAMAGED. REMOVED THE SEAT TRACK IAW SRM 51-42-05, & SRM 51-40-15.

Part: BEAM — CORRODED (EMERGENCY EXIT) · airframe 32,664 hrs · 34,062 cycles

CORROSION FOUND ON THE EMERGENCY DOOR EDGE BEAM. REMOVED AND REPLACED THE BEAM IAW SRM 51-42-05-02-01-4, E AND SRM 51-42-45-02-01 6 H.

Part: INTERCOSTAL — CORRODED (BS 94-100) · airframe 32,664 hrs · 34,062 cycles

CORROSION FOUND AT STRINGER 24R BETWEEN BS 94.8-100 ON INTERCOSTAL. REMOVED AND REPLACED THE INTERCOSTAL IAW SRM 51-42-05-02-01 AND DWG 85329467.

Part: INTERCOSTAL — CORRODED (EMERGENCY EXIT) · airframe 32,664 hrs · 34,062 cycles

INTERCOSTAL CORRODED AT THE FWD EMERGENCY DOOR SURROUND. REMOVED THE INTERCOSTAL IAW SRM 51-42-05/51-40-15..

Part: STRINGER SPLICE — CORRODED (BS 100) · airframe 32,664 hrs · 34,062 cycles

CORROSION FOUND ON AT STRINGER SPLCE 24, AFT OF FRAME BS 100.5 RT AFT OF EMERGENCY DOOR CUT OUT. REMOVED AND REPLACED THE STRINGER SPLICE IAW SRM 51-42-05-02-01, STEP 4E, 2-8.

Part: BEAM — CORRODED · airframe 32,664 hrs · 34,062 cycles

FOUND EDGE BEAM TO BE CORRODED. REPLACED THE BEAM IAW SRM 51-40-07-02-01 AND DWG 85339541, REV B.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 32,664 hrs · 34,062 cycles

EVIDENCE OF CORROSION ON MCD INTERCOSTAL. REMOVED AND REPLACED THE INTERCOSTAL IAW SRM 51-42-05, REPAIR-01 AND SRM 51-40-015 REPAIR-01.

Part: PLATE — CORRODED · airframe 32,664 hrs · 34,062 cycles

EXTERNAL LAVATORY DUMP VALVE ADAPTER PLATE CORRODED. REMOVED AND REPLACED THE DUMP VALVE ADAPTER PLATE IAW SRM 51-42-05.

Part: BEAM — CORRODED (FUSELAGE) · airframe 32,664 hrs · 34,062 cycles

BEAM CORRODED. REPLACED THE BEAM IAW SRM 51-40-07-02-01 AND DWG 85339541, REV-B.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 32,664 hrs · 34,062 cycles

EVIDENCE OF CORROSION ON MCD LOWER ANGLE. REMOVED CORROSION IAW SRM 51-21-00, PROCEDURE 4A, 1 AND 2. REMOVED AND REPLACED IAW SRM 51-42-05.

Part: THRESHOLD — CORRODED (DOORWAY) · airframe 32,664 hrs · 34,062 cycles

EVIDENCE OF CORROSION ON THE MCD THRESHOLD PLATE. INSTALLED A NEW MCD THRESHOLD PLATE IAW SRM 51-42-05, REPAIR -01.

Part: CHANNEL — CORRODED · airframe 32,664 hrs · 34,062 cycles

EVIDENCE OF CORROSION ON MAIN DOOR THRESHOLD CHANNEL. COMPLIED WITH M-184 FORM. REPLACEMENT NEEDED, NO CORROSION ALLOWED, REF CARD 6-53-1160-FWD PAX DOOR ITEM 5. INSTALLED THRESHOLD CHANNEL, PN 85329540-001, REF SRM 51-42-05, REPAIR -01. LOCATED AND DRILLED NEW THRESHOLD CHANNEL, PN 85329540-001, PO TX1133, REF SRM 51-40-07, REPAIR-01.

Part: BULKHEAD — CORRODED (AFT CARGO BAY) · airframe 32,664 hrs · 34,062 cycles

AFT CARGO BAY RT FWD FLAT BULKHEAD CORRODED ON FWD LOWER SURFACE. REPAIRED IAW RD8/4-25-349.

Part: FASTENER — BACKED OUT (LT NACELLE) · airframe 32,664 hrs · 34,062 cycles

RIVETS BACKING OUT LT NACELLE JUST AFT OF INBD TEE PANEL. REPLACED RIVETS IAW SRM 51-42-45 STEP 6G, AND DWG 85414612.

Part: RIB — CORRODED (BS 683) · airframe 32,664 hrs · 34,062 cycles

AFT ENTRY DOOR SILL BS 683.45, RIB CORRODED. REMOVED AND REPLACED THE RIB IAW SRM 51-42-05, SRM 51-42-05, REPAIR 01, AND DWG 85339511, REV B.

Part: RIB — CORRODED (BS 690) · airframe 32,664 hrs · 34,062 cycles

AFT ENTRY DOOR LOWER SILL BS 690.52 RIB, CORRODED. REMOVED AND REPLACED THE RIB IAW SRM 51-42-05, REPAIR 01, AND DWG 85339511, REV B.

Part: RIB — CORRODED · airframe 32,664 hrs · 34,062 cycles

AFT ENTRY DOOR SILL RIB BS 676.37 CORRODED. REMOVED AND REPLACED THE RIB IAW SRM 51-42-05, SRM 51-42-05, REPAIR 01, AND DWG 85339511, REV B.

Part: BULKHEAD — CORRODED (AFT CARGO BAY) · airframe 32,664 hrs · 34,062 cycles

AFT CARGO BAY FORWARD FLAT BULKHEAD FOUND CORRODED ON FWD LOWER SURFACE. REMOVED CORROSION AND REPAIRED IAW RD 8/4-25-352.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 32,664 hrs · 34,062 cycles

LIGHTNING STRIKE DAMAGE ON LT FUSELAGE SKIN. REPAIRED IAW RD 8/4-53-5721.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 32,664 hrs · 34,062 cycles

AFT ENTRY DOOR ANGLE CORRODED. REMOVED AND REPLACED THE ANGLE IAW SRM 51-42-05, 51-42-45, 51-40-07, 51-40-15 REPAIR 01 AND DWG 85339511, REV B.

Part: SEAT TRACK — DAMAGED (NR 1) · airframe 32,664 hrs · 34,062 cycles

NR 1 SEAT TRACK DAMAGED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, STEP 4E, SRM 51-42-05, STEP 4D AND SRM 51-40-15, STEP 6H-J AND DWG 85328251, REF-A.

Part: SEAT TRACK — CORRODED (NR 14) · airframe 32,664 hrs · 34,062 cycles

NR 14 SEAT TRACK CORRODED. REMOVED THE SEAT TRACK IAW SRM 51-41-00 AND INSTALLED IAW SRM 51-41-00.

Part: SEAT TRACK — CORRODED (NR 13) · airframe 32,664 hrs · 34,062 cycles

NR 13 SEAT TRACK CORRODED. REMOVED THE SEAT TRACK IAW SRM 51-42-05, STEP 4E. INSTALLED NEW SEAT TRACK IAW DWG NR 85361501, REV D.

Part: SEAT TRACK — CORRODED (NR 2) · airframe 32,664 hrs · 34,062 cycles

NR 2 SEAT TRACK CORRODED. INSTALLED NEW SEAT TRACK IAW SRM 51-40-15, PROCEDURE 6H-J, SRM 51-42-05, STEP D, AND DWG NR 85361551 REV-B.

Part: SEAT TRACK — DAMAGED (NR 5) · airframe 32,664 hrs · 34,062 cycles

NR 5 SEAT TRACK DAMAGED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-00, PG 1, 51-42-05 PAR 4E, AND 51-40-15, PARA 6M.

Part: SEAT TRACK — CORRODED (NR 12) · airframe 32,664 hrs · 34,062 cycles

NR 12 SEAT TRACK CORRODED. REMOVED AND REPLACED THE IAW SRM 51-42-05 4.E, SRM 51-40-15, SRM 51-40-00, AND SRM 51-40-07, PARA 5B.

Part: SEAT TRACK — CORRODED (NR 7) · airframe 32,664 hrs · 34,062 cycles

NR 7 SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05 4.E AND SRM 51-40-00.

Part: SEAT TRACK — CORRODED (NR 8) · airframe 32,664 hrs · 34,062 cycles

NR 8 SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, STEP 4E, AND SRM 51-41-00

Part: ACCESS PANEL — CORRODED (WING) · airframe 32,664 hrs · 34,062 cycles

ACCESS PANEL 523AT HAS MULTIPLE DAMAGED COUNTERSINKS. REMOVED CORROSION IAW SRM 57-10-35, REPAIR 03 AND FOUND OUT OF LIMITS. THE ACCESS PANEL WAS REPLACED.

Part: SEAT TRACK — CORRODED (NR 15) · airframe 32,664 hrs · 34,062 cycles

NR 15 SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05 & 51-41-00 AND SRM 51-42-05, REPAIR 01, 51-40-15 REPAIR 01 AND 51-40-00 STRUCT IDENT 01.

Part: ACCESS PANEL — DAMAGED (WING) · airframe 32,664 hrs · 34,062 cycles

WING PANEL 521AT HAS MULTIPLE DAMAGED COUNTER SINK HOLES. COUNTERSUNK CORRODED COUNTERSINKS TO MAX DEPTH REF: SRM 57-10-35, REPAIR-03. EVIDENCE OF CORROSION REMAINS. OUT OF LIMITS. PANEL HAS CONSECUTIVE DAMAGED HOLES OUT OF LIMITS MAKING PANEL NOT REPAIRABLE REF: SRM 57-10-35, REPAIR-04. INSTALLATION ACCOMPLISHED.

Part: SEAT TRACK — CORRODED (NR 18) · airframe 32,664 hrs · 34,062 cycles

NR 18 SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05 PG 205 PROCEDURE E, STEPS 1-10, SRM 51-40-15 PROCEDURE N STEPS 1-5, SRM 51-42-45 PROCEDURE H1 - 2, SRM 51-40-15, STEP 6 H-J AND DWG 85328251, REV A.

Part: ACCESS PANEL — CORRODED · airframe 32,664 hrs · 34,062 cycles

ACCESS PANEL 522CT HAS MULTIPLE DAMAGED COUNTER SINK HOLES. COUNTERSUNK CORRODED COUNTERSINKS TO MAX DEPTH REF: SRM 57-10-35, REPAIR 03. EVIDENCE OF CORROSION REMAINS. OUT OF LIMITS PANELS HAS CONSECUTIVE DAMAGED HOLES OUT OF LIMITS MAKING PANEL NOT REPAIRABLE REF: SRM 57-10-35, REPAIR 04. COMPLIED WITH M-184. RECEIVED PANEL NEW FROM STOCK, INSTALL ACCOMPLISHED ON JOB 5404645, OP 5522.

Part: SEAT TRACK — CORRODED (NR 3) · airframe 32,664 hrs · 34,062 cycles

NR 3 SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, 51-40-10 AND SRM 51-42-05 & 51-40-10.

Part: ACCESS PANEL — CORRODED (WING) · airframe 32,664 hrs · 34,062 cycles

FUEL PANEL 522BT HAS MULTIPLE DAMAGED COUNTER SINK HOLES. COUNTERSUNK CORRODED COUNTERSINKS TO MAX DEPTH IAW SRM 57-10-35, REPAIR 03, EVIDENCE OF CORROSION REMAINS. OUT OF LIMITS. PANEL HAS CONSECUTIVE DAMAGED HOLES OUT OF LIMITS MAKING PANEL NOT REPAIRABLE IAW SRM 57-10-35, REPAIR 04. INSTALLATION ACCOMPLISHED.

Part: ACCESS PANEL — CORRODED (WING) · airframe 32,664 hrs · 34,062 cycles

WING PANEL 521BT HAS MULTIPLE DAMAGED COUNTER SINK HOLES. COUNTERSUNK CORRODED COUNTERSINKS TO MAX DEPTH REF: SRM 57-10-35, REPAIR 03. EVIDENCE OF CORROSION REMAINS. OUT OF LIMITS. PANEL HAS CONSECUTIVE DAMAGED HOLES OUT OF LIMITS MAKING PANEL NOT REPAIRABLE REF: SRM 57-10-35, REPAIR 04. COMPLIED WITH M-184. RECEIVED NEW PANEL FROM STOCK. INSTALLATION ACCOMPLISHED.

Part: ACCESS PANEL — DAMAGED (WING) · airframe 32,664 hrs · 34,062 cycles

FUEL PANEL 622BT HAS MULTIPLE DAMAGED COUNTER SINK HOLES. COUNTERSUNK CORRODED COUNTERSINKS TO MAX DEPTH REF: SRM 57-10-35, REPAIR 03 EVIDENCE OF CORROSION REMAINS. OUT OF LIMITS. PANEL HAS CONSECUTIVE DAMAGED HOLES OUT OF LIMITS MAKING PANEL NOT REPAIRABLE, REF: SRM 57-10-35, REPAIR 04. COMPLIED WITH M-184. RECEIVIED NEW PANEL FROM STOCK. INSTALLATION ACCOMPLISHED.

Part: ACCESS PANEL — CORRODED (WING) · airframe 32,664 hrs · 34,062 cycles

WING PANEL 621BT HAS MULTIPLE DAMAGED COUNTER SINK HOLES. COUNTERSUNK CORRODED COUNTERSINKS TO MAX DEPTH REF: SRM 57-10-35, REPAIR 03. EVIDENCE OF CORROSION REMAINS. OUT OF LIMITS. PANEL HAS CONSECUTIVE DAMAGED HOLES OUT OF LIMITS MAKING PANEL NOT REPAIRABLE REF: SRM 57-10-35, REPAIR 04. INSTALLATION ACCOMPLISHED.

Part: LAMP — INOPERATIVE (LIGHT SWITCH) · airframe 32,542 hrs · 33,927 cycles

NORMAL PART OF EMERGENCY LIGHT SWITCH IN CABIN IS OUT. REPLACED THE LAMP IN THE SWITCH. CHECKED GOOD. RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (BRAKES) · airframe 32,112 hrs · 33,463 cycles

DURING LANDING, BRAKING VERY POOR. DURING POST FLIGHT INSPECTION, FOUND NR 1 AND 4 BRAKES COOL AND NR 2 AND 3 HOT. CHECKED BRAKES USING LASER THERMAL TESTER AFTER ARRIVAL OF ACFT AT GATE AND FOUND ALL BRAKES TO BE OF EQUAL TEMPERATURE. INTEROGATED CDS, NO FAULTS FOUND PERTAINING TO BRAKES/ANTISKID SYSTEM. COMPLIED WITH BITE FUNCTIONAL TEST OF ANTI-SKID CONTROL SYS IAW MM TASK 32-46-00-720-801. OPS CHECKED GOOD. COMPLIED WITH TAXI CHECK OF ACFT WITH REPEATED HEAVY APPLICATION OF BRAKES, NO DEFECTS. AFTER ARRIVAL OF ACFT AFTER TAXI CHECK, CHECKED BRAKE TEMPS, FOUND BRAKE TEMPS TO BE ALL EQUAL. RETURNED TO SERVICE.

Part: GOVERNOR — MALFUNCTIONED (OVERSPEED) · airframe 31,766 hrs · 33,105 cycles

NR 1 ENGINE WOULD NOT COME OUT OF FEATHER. R & R NR 1 OVERSPEED GOVERNOR AMM TASK 61-20-26-000-801 AND 61-20-26-400-801. NO LEAKS FOUND, OSG TEST COMPLIED WITH. NO FURTHER DEFECTS FOUND. RETURNED TO SERVICE.

Part: HANDLE — DAMAGED (PAX DOOR) · airframe 31,306 hrs · 32,605 cycles

F/A REPORTED THAT THE AFT PASSENGER DOOR HANDLE WAS NOT SEATED AGAINST THE DOOR. AFTER LANDING, FOUND THAT YOU COULD CLOSE AND LATCH THE DOOR FROM THE OUTSIDE BUT THAT THE INSIDE DOOR HANDLE WOULD NOT OPEN OR CLOSE THE DE-PRESSURIZATION FLAP. INSPECTED AFT PASSENGER DOOR AND FOUND DOOR INNER HANDLE MISSING HARDWARE. INSTALLED NEW HARDWARE. REMOVED IMPROPERLY INSTALLED BOLT, ITEM 30 WITH MISSING COTTER PIN AND REINSTALLED HARDWARE TO HANDLE. LINK ITEM 101 AND INSIDE DOOR HANDLE, FOUND COTTER PIN MISSING FROM BOLT, ITEM 20 ATTACHING DOOR HANDLE TO HANDLE SHAFT. SECURED DOOR HANDLE BOLT AND INSTALLED COTTER PIN. OPERATED AFT PAX DOOR SEVERAL TIMES, BOTH FROM INSIDE ANDS OUTSIDE DE-PRESSURIZATION FLAP WORKS NORMALLY, DOOR OPENS AND CLOSES NORMALLY, NO DEFECTS NOTED. PERFORMED OPS CHECK OF AFT ENTRY DOOR IAW AMM 52-10-00-710-802. OPS CHECK GOOD. OPS CHECK OF AFT ENTRY DOOR WAS PERFORMED IAW AMM 52-12-00-710-802. OPS CHECK GOOD ALL WORK ACCOMPLISHED WAS INSPECTED FOR PROPER INSTALLATION, RETURNED TO SERVICE.

Part: WINDOW — LOOSE (COCKPIT) · airframe 31,181 hrs · 32,476 cycles

LOUD SQUEAL COMING FROM F/O SIDE WINDOW ON CLIMBOUT THROUGH 14,000 FT AT 4.6 PSID UP TO 23000 FT AT 5.3 PSID. SQUEAL DID NOT STOP UNTIL DECENDING THROUGH 14,000 FT. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND LOOSE FASTENER ON F/O'S SIDE WINDOW UPPER FWD CORNER. RETORUED FASTENERS IAW AMM TASK 56-10-06-400-801. RE-TORQUED FRONT FUSELAGE LOWER ACCESS PANELS REF AMM TASK 53-11-00-400-801. PRESSURIZED ACFT IAW AMM TASK 21-00-00-863-801AND 21-00-00-863-801. NO SQUEAL NOTED.

Part: DOOR — LACK OF LUBE (MAIN CABIN) · airframe 30,641 hrs · 31,884 cycles

F/A STATES MAIN CABIN DOOR HARD TO OPEN. CLEANED AND LUBED ALL SIDES AND ROLLER ASSY, AFTER OPS TEST AND FUNCTIONAL CHECKED IAW AMM 52-11-00-710-802, 52-11-720-802 FUNCTION, OPS TESTED GOOD. RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (ZONE 200) · airframe 30,617 hrs · 31,855 cycles

FAULT LIGHTS ILLUMINATED, NO INSTRUMENTATION ILLUMINATED IN COMBINER. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. FOUND FAULTS RELATED TO HGS COMPUTER OUTPUT TO OVERHEAD UNIT. R & R AND LLM RTS HGS COMPUTER IAW MAINTENANCE 6343501, AC REMAINS CAT III, RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 30,592 hrs · 31,826 cycles

F/A "A" REPORTS EMERGENCY LIGHT SWITCH BURNED OUT, FORWARD. REPLACED LAMPS. OPS TESTED GOOD. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: GUARD — BROKEN (EMERGENCY LIGHT) · airframe 30,101 hrs · 31,340 cycles

FORWARD CABIN EMERGENCY LIGHT SWITCH GUARD BROKEN. REPLACED GUARDED SWITCH COVER. CHECKS GOOD. RETURNED TO SERVICE.

Part: SEAL — FAILED (CARGO DOOR) · airframe 29,234 hrs · 30,421 cycles

DURING DESCENT THRU 10,000' MSL, CABIN ALTITUDE CLIMBED AT MAX RATE AND THEN DESCENDED AT MAX RATE. CABIN ALTITUDE COULD NOT BE CONTROLLED IN EITHER AUTO OR MANUAL MODES. FAIRLY STRONG BURNING RUBBER ODOR NOTED BOTH IN COCKPIT AND CABIN, NO FAULT MESSAGE ON PRESSURE CONTROLLER. F/A B REPORTED A LOUD POP BEHIND HER AS CABIN PRESSURE WAS LOST. ON INSPECTION FOUND A HOLE IN AFT CARGO DOOR SEAL. R & R CARGO DOOR SEAL REF AMM TASK 52-31-26-000-801 AND 52-31-26-400-801. FUNCTIONAL CHECKED GOOD. ALSO FOUND CANTED BULKHEAD BLOW OUT PANEL POPPED OUT. REINSTALLED BLOW OUT PANEL REF AMM TASK 25-52-01-400-802. PERFORMED TROUBLESHOOTING COMMON ODORS IN ACFT IAW MCN 62172-01, FORM M-116, PARA 1A, B2,3. NO ABNORMAL ODORS NOTED. CHECK FLIGHT SATISFACTORY. RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (AFT CABIN) · airframe 29,231 hrs · 30,418 cycles

BAD ODOR IN THE AFT PART OF THE CABIN (ROW 18 AND BACK). NO ODORS OR EVIDENCE FOUND, ACFT OK FOR CONTINUED SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 28,555 hrs · 29,687 cycles

F/A REPORTED AN ELECTRICAL BURNING ODOR AT LT AFT GALLEY AREA. NO EVIDENCE OF SMOKE. THE ODOR LASTED FOR APPROX FIVE MINUTES. COULD NOT DUPLICATE. RETURNED TO SERVICE.

Part: TRANSDUCER — DAMAGED (ANTI SKID SYS) · airframe 28,529 hrs · 29,665 cycles

ANTI-SKID FELT STRANGE ON LANDING NR 3 BRAKE (RT INBD SIDE) COLD TO TOUCH. OTHERS HOT. INSPECTED RT INBD WST, FOUND TRANSDUCER WITH INTERNAL DAMAGE. R & R RT INBD TRANSDUCER IAW AMM TASK 32-11-000-801 AND TASK 32-46-11-400-801, OPS CHECK GOOD. NO DEFECTS NOTED NOTE: ALSO REPLACED OTBD TRANSDUCER FOR FAULT CODE. RETURNED TO SERVICE.

Part: DISPLAY — MALFUNCTIONED (NR 2) · airframe 28,431 hrs · 29,575 cycles

ON TAKEOFF ROLL, CHECKED MESSAGE ON ENGINE DISPLAY, CHECKED AND PFD 2 MESSAGE ON FO'S MFD; CHECK PFD 2 MESSAGE ON F/O'S PFD; IN ADDITION F/O'S MFD DISPLAY FLICKERED ON TAKEOFF. RETURNED TO FIELD. LANDING UNEVENTFUL. IAW MX CONTROL REQUEST REMOVED AND INSTALLED F/O'S MFD IAW MX 6316101, OPS CHECK GOOD. RTS PASSED IAW MX 6316101, RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 28,175 hrs · 29,305 cycles

UNUSUAL ODOR COMING FROM BLEED SYS BELOW 1000' THROUGH ROLLOUT AND INTO TAXI. ODOR APPEARS TO COME FROM THE NR 1 BLEED SYS. COMPLIED WITH MULTIPLE TROUBLESHOOTING STEPS, CONTAINED IN T/O 201301041816, AND ALSO WO 146393, NR 00002. CHECKED NUMEROUS SYS AND GROUND STUDS WITH NO DEFECTS. OPS CHECK FLIGHT FAILED. CURRENTLY OUT OF SERVICE FOR REPAIRS.

Part: LINE — DEFECTIVE (HYDRAULIC SYS) · airframe 28,173 hrs · 29,302 cycles

ON DESCENT, NOTICED A BURNING RUBBER ODOR. IT CONTINUED TO GET STRONGER AFTER GEAR EXTENSION & LANDING. REPAIRED HYD LINE TO MECHANICAL SEQUENCE VALVE IAW AMM TASK 20-20-21-350-801. ODOR CHECK LIST COMPLETED. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: FILTER — DIRTY (CABIN AIR) · airframe 28,173 hrs · 29,302 cycles

ON TAXING CLEAR OF THE RUNWAY, AFTER LANDING. NOTED A BAD ODOR IN COCKPIT, SIMILAR TO BURNING RUBBER, OR HOT BRAKES, COMING OUT OF THE A/C VENTS. INSPECTED MLG BRAKES AND TIRES NO DEFECTS NOTED. TURNED POWER ON IN AFT GALLEY AND ALL CABIN LIGHTS NO ODOR NOTED. OPERATED RECIRCULATION FAN WITH ODOR NOTED. GROUND RAN ACFT WITH BOTH BLEEDS ON MAX ON THE FLOW CONTROL FOR 30 MINUTES, NO EVIDANCE OF ANY ODOR. REPLACED RECIRCULATION FAN FILTER IAW AMM 21-22-22-000-801 AND 21-22-22-400-801 AS REQUESTED IAW FORM M-744 . INSPECTED AFT CARGO BAY OVERHEAD LIGHT FOR ANY DEFECTS, NONE NOTED. RETURNED TO SERVICE.

Part: BRACKET — LOOSE (NLG SENSOR) · airframe 28,171 hrs · 29,300 cycles

AFTER GEAR WAS SELECTED DOWN, NOSE GEAR DOOR CAUTION LIGHT STAYED UNTIL AFTER LANDING. GREEN NOSE GEAR INDICATION. LANDING UNEVENTFUL. FOUND NGLK1 SENSOR BRACKET LOOSE. REMOVED SENSOR BRACKET AND HARDWARE. REINSTALLED NGLK1 BRACKET IAW THE LANDING GEAR CMM 32-21-03, ASSY SECTION PG 705, PARA 3 M. (3) AND (4) USING NEW NUTS AND BOLTS. PRIOR TO ADJUSTMENT OF THE NGLK1 SENSOR PSEU SHOWED CODE FOR NGLK1 SENSOR UNREASONABLY FAR. ADJUSTED NGLK1 SENSOR IAW THE AMM TASK 32-61-06-830-80. NGLK1 UNREASONABLY FAR CODE CLEARED. PERFORMED RETRACTION AND EXTENSION OF GEAR. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — MALFUNCTIONED (NLG) · airframe 28,167 hrs · 29,296 cycles

ON STARTING NR 2 ENGINE, THE NOSE GEAR DOORS OPENED AND CONTACTED THE TUG. DAMAGED BOTH DOORS. FOUND NLG FAULT NGLK1 UNREASONABLY FAR. REPLACED THE NGLK1 PROXIMITY SENSOR IAW AMM TASK 32-61-06-000-802 AND 32-61-06-400-802, NO FURTHER DEFECTS NOTED. REPLACED THE NOSE GEAR DOORS. RETURNED TO SERVICE.

Part: CABIN PRESSURE — UNKNOWN · airframe 27,849 hrs · 28,952 cycles

CLIMBING THROUGH 11,500'. RECEIVED CABIN PRESSURE MASTER WARNING, CABIN PRESSURE CHECK LIST WAS ACCOMPLISHED AND WERE NOT ABLE TO CONTROL CABIN IN MANUAL MODE. RETURNED TO FIELD. LANDING UNEVENTFUL. INSPECTED AND CLEANED MAIN CABIN DOOR AND AFT CARGO DOOR SEALS, NO DEFECTS NOTED. PRESSURIZED ACFT IAW AMM TASK 21-00-00-863-801, NO DEFECTS NOTED. DEPRESSURIZED ACFT IAW AMM TASK 21-00-00-863-802, ACFT OK FOR CONTINUED SERVICE.

Part: COVER — UNSECURE (EMERGENCY LIGHT) · airframe 27,660 hrs · 28,760 cycles

EMERGENCY EXIT PLASTIC COVER AT ROW 2 CAME OFF. INSTALLED COVER AT ROW 2. NO OTHER DEFECTS NOTED.

Part: PRESSURE SWITCH — MALFUNCTIONED (SPOILERS) · airframe 27,629 hrs · 28,722 cycles

AFTER TAKEOFF SPOILER OTBD CAUTION ILLUMINATED. DIVERTED AND ACCOMPLISHED AN UNEVENTFUL LANDING. REPLACED NR 2 FLIGHT SPOILER LOW PRESSURE SWITCH 27-61-28-000/400-801. OPS CHECKS GOOD. ACFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CONTROL PANEL) · airframe 27,617 hrs · 28,708 cycles

EMERGENCY LIGHT CONTROL PANEL BACKLIGHTING ON THE RT SIDE OF THE PANEL DOES NOT ILLUMINATE WHEN SELECTED TO "ON". OPEN

Part: LIGHT — DELAMINATED (ZONE 200) · airframe 27,072 hrs · 28,132 cycles

DELAMINATED AND UNSERVICABLE FLOOR PATH LIGHTING AT 9 AND 10. REPLACED.

Part: LIGHT — DAMAGED (CABIN) · airframe 27,053 hrs · 28,109 cycles

FLOOR PATH EMERGENCY LIGHT STRIPS AT THE FLIGHT COMPARTMENT DOOR AND IN FRONT OF FORWARD CARGO DOOR ARE DAMAGED. REPLACED STRIPS. RETURNED TO SERVICE.

Part: STOP FITTING — WORN (EMERGENCY EXIT) · airframe 27,001 hrs · 28,061 cycles

UPPER EMERGENCY EXIT HAS WEAR ON UPPER FWD MAIN STOP. SMOOTHED WEAR IAW SRM 51-14-00-02-04. MAX MATERIAL LOSS .029". DAMAGE WITHIN LIMITS OF RD 8/4-52-785 RECEIVED FROM MFG. ALODINED AND PRIMED IAW RD 8/4-52-785. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. COMPLIED WITH TASK CARD RD 8/4-52-785/3 PERMANENANT ALLOWANCE FOR BLEND.

Part: STOP FITTING — WORN (EMERGENCY EXIT) · airframe 27,001 hrs · 28,061 cycles

UPPER EMERGENCY EXIT HAS WEAR ON BOTH LOWER MAIN STOPS. REMOVED STOPS TO REPLACE IAW SRM 51-41-00-00-01. INSTALLED NEW STOPS IAW SRM 51-41-00-00-01 AND AMM 20-10-01-430-801.

Part: STRINGER — CORRODED · airframe 27,001 hrs · 28,061 cycles

STRINGER S30S HAS AREAS OF CORROSION BETWEEN STA X32.400 AND X116.000. REMOVED RIVETS FOM IAW 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND STRINGER TO BE OUT OF LIMITS, MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01. INSTALLED STRINGER IAW SRM 51-42-05-02-01. RESTORED SURFACE PROTECTION IAW SRM 51-21-10-02-01, 51-25-10-02-01, AND 51-25-15-02-01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X-18.250 AFT SURFACE AND LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 29S AND 33. REMOVED CORROSION IAW RD 8/4-53-2344. FRAME HAS EXFOLIATION CORROSION. CUT OUT REPLACEMENT FRAME FROM NEW PART IAW RD 8/4-53-4575. CONFIRMED FRAME CUT LINES CRACK FREE REF NTM 51-00-06-910-801 PT 1. DRILLED NEW FRAME SECTION IAW SRM 51-42-05-02-01. INSTALLED FRAME SPLICES IAW SRM 51-42-05-02-01. COMPLIED WITH REPAIR IAW RD 8/4-53-4575.

Part: STRINGER — CORRODED · airframe 27,001 hrs · 28,061 cycles

STRINGER 30S HAS CORROSION FWD OF STA X-18.250. REMOVED CORROSION IAW SRM 51-21-00-00-02, FOUND OUT OF LIMITS. REMOVED Z JOINT IAW SRM 51-42-05-02-01. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1. MATCH DRILLED AND INSTALLED NEW PART IAW SRM 51-40-07-02-01 AND 51-42-05-02-01. APPLIED PROTECTIVE FINISH IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (FUSELAGE)

FUSELAGE FRAME X1.00 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30P AND 32P. REMOVED CORROSION IAW RD 8/4-53-2344. MIN REMAINING THICKNESS .045", CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. FOUND FRAME FLANGES OUT OF LIMITS IAW RD 8/4-53-2344. REMOVED DAMAGED FRAME FLANGES IAW RD 8/4-53-017. VERIFIED CRACK FREE AREA IAW NTM 51-00-06-910-801, PT 1. FABRICATED REPAIR FLANGES IAW RD 8/4-53-017. ALODINED, PRIMED, FLANGES IAW SRM 51-21-10-02-01 AND 51-25-10-02-01. INSTALLED FLANGES IAW RD 8/4-53-017. APPLIED ALUMINIZED PAINT, CPC AND EXTERNAL TOP COAT IAW RD 8/4-53-017.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X1.00 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29S AND 33. REMOVED RIVETS AND REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. FOUND TO BE WITH IN LIMITS IAW RD 8/4-53-4579. INSTALLED RIVETS IAW RD 8/4-53-4579. APPLIED PROTECTIVE FINISHES IAW RD 8/4-53-4579. COMPLIED WITH TC RD 8/4-53-4579.

Part: STRINGER — CORRODED (BS 49-94) · airframe 27,001 hrs · 28,061 cycles

STRINGER 31S HAS AREAS OF CORROSION BETWEEN STA X49.500 AND X94.800. REMOVED CORROSION IAW SRM 51-31-00-00-02. STRINGER FOUND TO BE OUT OF LIMITS IAW SRM 53-20-03-00-01. REMOVED STRINGER IAW SRM 51-42-05-02-01. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01. INSTALLED STRINGER IAW SRM 51-42-05-02-01.

Part: BULKHEAD WEB — DAMAGED (NLG WW) · airframe 27,001 hrs · 28,061 cycles

NOSE WHEEL WELL LT VERTICAL WEB HAS CRACK AND DENT AT THE UPPER CENTER FLANGE. CONFIRMED CRACK AND CONFIRMED DENT OF VERTICAL WEB IS CRACK FREE REF NTM 51-00-06-910-801 PT 1. SMOOTHED GOUGES IN HORIZONTAL WEB IAW SRM 51-14-00-02-03. MIN REMAINING THICKNESS .032" REF NTM 51-00-04-910-801 PT 1. CONFIRMED HORIZONTAL WEB CRACK FREE REF NTM 51-00-06-910-801 PT 1. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4559. APPLIED ALODINE, PRIMER AND TOP COAT TO WEB IAW RD 8/4-53-4559. CUTOUT SECTIONS AS REQUIRED ON VERTICAL WEB IAW RD 8/4-53-4559. CONFIRMED CUT OUTS CRACK FREE REF NTM 51-00-06-910-801 PT 1. FABRICATED REPAIR ANGLE AND FILLERS IAW RD 8/4-53-4559. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4559. INSTALLED REPAIR IAW RD 8/4-53-4559.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X71.2 LOWER FLANGE HAS CORROSION BETWEEN STRINGER 28S AND 29S. REMOVED CORROSION IAW SRM 51-21-00-00-02. FLANGE FOUND OUT OF LIMITS IAW RD 8/4-53-2344. CUT FRAME FLANGE IAW RD 8/4-53-017. CONFIRMED FRAME CRACK FREE AFTER FLANGE REMOVED USING HFEC REF NTM 51-00-06-910-801, PT 1. FABRICATED, ALODINED AND PRIMED NEW FLANGE ANGLE IAW RD 8/4-53-017. INSTALLED REPAIR ANGLE/FLANGE REF RD 8/4-53-017.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X71.200 LOWER FLANGE CORROSION BETWEEN STRINGERS 30S AND 31S. REMOVED RIVETS IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. DAMAGE FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-2344. CUT FRAME SECTION AS REQUIRED IAW RD 8/4-53-017. CONFIRMED FRAME WAS CRACK FREE AFTER FLANGE REMOVED REF NTM 51-00-06-910-801, PT 1. FABRICATED, ALODINED AND PRIMED NEW FLANGE ANGLE IAW RD 8/4-53-017. INSTALLED REPAIR FLANGE/ANGLE IAW RD 8/4-53-017. APPLIED PROTECTIVE COATING IAW RD 8/4-53-017. INSTALLED RIVETS IAW SRM 51-42-05-02-01.

Part: FRAME — CORRODED (BS 116) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X116.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30S AND 32S. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-01-250-801, PT 6. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801, PT 1. MINIMUM REMAINING THICKNESS .033. MATERIAL LOSS FOUND OUT OF LIMITS IAW RD 8/4-53-2344. FABRICATED PARTS AND REPAIRED DAMAGE REF RD 8/4-53-4583.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FOUND FRAME X49.500 LOWER FLANGES CORRODED BETWEEN STRINGERS 31P AND 31S. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION AND BLENDED IAW RD 8/4-53-2344. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND IN LIMITS IAW RD 8/4-53-2344. ALODINED AND PRIMED WORKED AREA IAW RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED ALUMINIZED PAINT AND CORROSION INHIBITING COMPOUND TO INTERNAL AREA AND TOP COAT TO EXTERNAL AREA IAW RD 8/4-53-2344.

Part: FRAME — CORRODED (BS 49.5 S29-31R) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X49.500 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29S AND 31S. REMOVED RIVETS AND CLEANED CORROSION IAW SRM 51-42-05-02-01, 51-21-00-00-01. MIN REMAINING THICKNESS .043" CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-2344. REMOVED FRAME FLANGE IAW RD 8/4-53-017. VERIFIED CUT OUT AREA TO BE CRACK FREE IAW NTM 51-00-06-910-801 PT 1 AND RD 8/4-53-017. FABRICATED REPAIR FLANGE IAW RD 8/4-53-017. APPLIED PROTECTIVE COATING IAW RD 8/4-53-017 INSTALLED REPAIR FLANGE IAW RD 8/4-53-017 AND SRM 51-42-05-02-01.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X32.400 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 28S AND 30S. REMOVED RIVETS AND CLEANED CORROSION IAW RD 8/4-53-2344. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-01-250-801. MIN REMAINING THICKNESS .038 CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-53-2344. TREATED AND PRIMED IAW RD 8/4-53-2344 STEP 4. INSTALLED RIVETS AND APPLIED PROTECTIVE COATINGS IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X19.400 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 28S AND 33. REMOVED RIVETS IAW RD 8/4-53-2344 AND BLENDED CORROSION IAW SRM 51-21-00-00-02. REMOVED FLOORBOARD SUPPORT RAIL FRAME IAW SRM 51-42-05-02-01. MATCH DRILLED NEW FRAME IAW SRM 51-40-07-02-01. INSTALLED NEW FRAME IAW SRM 51-41-00-00-01 AND 51-42-05-02-01.

Part: PLATE — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE UNDER FLOOR BETWEEN STA X-39.00 AND X-18.250 ELECTRICAL CROSS OVER PLATE HAS AREAS OF CORROSION ON BOTH SIDES OF PLATE. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMAINING THICKNESS NOTED .061" CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. REMOVED CROSSOVER PLATE IAW SRM 51-42-05-02-01. MATCH DRILL CROSSOVER PANEL ON ACFT IAW SRM 51-40-07-02-01. INSTALLED ELECTRICAL CROSSOVER PLATE IAW SRM 51-42-05-02-01 AND SRM 51-41-05-00-01.

Part: SKIN — DENTED (BS 763-783) · airframe 27,001 hrs · 28,061 cycles

EXTERIOR SKIN DENTED BETWEEN STA 763.602 -783.102, STR 18S-19S. FOUND DENTS TO BE OUT OF LIMITS IAW RD 8/4-53-666. CONFIRMED DENTS, CRACK FREE REF NTM 51-00-01-250-801, PT 6. RECEIVED RD 8/4-53-4562 FROM ENGINEERING. COMPLIED WITH REPAIR IAW RD 8/4-53-4562.

Part: SKIN — CORRODED · airframe 27,001 hrs · 28,061 cycles

CENTER WING SKIN UPPER DRY BAY LANDING FOR PANEL 521BT HAS AREAS OF CORROSION. REMOVED CORROSION IAW RD 8/4-57-441. FOUND HOLES ARE OUT OF LIMITS IAW RD 8/4-57-526. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801. MADE REPAIRS TO PANEL IAW RD 8/4-57-1855, RD 8/4-57-879 AND RD 8/4-57-526. COMPLIED WITH TASK CARD RD 8/4-57-1655.

Part: SHROUD — DAMAGED (TE FLAP) · airframe 27,001 hrs · 28,061 cycles

FOULING DAMAGE ON RT FLAP SHROUD. COMPLIED WITH TASK CARD RD 8/4-57-1836. COMPLIED WITH TASK CARD RD 8/4-57-1837.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

RT INBD SEAT TRACK NR 10 IS CORRODED AFT OF STA X1.00. REMOVED SEAT TRACK NR 10 IAW SRM 51-42-05-02-01. MATCH DRILLED NEW SEAT TRACK AND SPLICE IAW SRM 51-40-07-02-01. INSTALLED SEAT TRACK NR 10 IAW SRM 51-42-05-02-01 AND 51-40-15-02-01.

Part: FRAME — CORRODED (BS 281) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X281.000 LOWER FLANGE HAS CORROSION BETWEEN STR 27P AND 28P. REMOVED RIVETS IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW RD 8/4-53-2344. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED AND PRIMED IAW RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED ALUMINIZED PAINT AND MOISTURE DISPLACING COMPOUND IAW RD 8/4-53-2344. ALODINED, PRIMED AND PAINTED EXTERIOR RIVET HEADS IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01.

Part: STRINGER — CORRODED (FUELAGE) · airframe 27,001 hrs · 28,061 cycles

STRINGER 31P HAS CORROSION BETWEEN STA X39.00 AND X -18.250. REMOVED CORROSION IAW SRM 51-21-00-00-02. MIN REMAINING THICKNESS .075' CONFIRMED AREA CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. FOUND TO BE IN LIMITS IAW RD 8/4-53-4576.

Part: STRINGER — CORRODED · airframe 27,001 hrs · 28,061 cycles

STRINGER 30P HAS CORROSION BETWEEN STA X-39.00 AND X-18.250. REMOVED STRINGER SPLICE IAW SRM 51-42-05-02-01. FOUND SPLICE OUT OF LIMITS. REMOVED CORROSION ON STRINGER IAW SRM 51-21-00-00-02. VERIFIED STRINGER TO BE CRACK FREE REF NTM 51-00-06-910-801 PT 1. REMAINING THICKNESS .039, CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 AND 51-00-04-910-801 PT 1. MATERIAL LOSS IN LIMITS IAW RD 8/4-53-4576. MATCH DRILLED NEW SPLICE IAW SRM 51-40-07-02-01. INSTALLED NEW SPLICE IAW SRM 51-42-05-02-01. COMPLIED WITH TASK CARD RD 8/4-53-4576.

Part: SKIN — CORRODED (CENTER WING) · airframe 27,001 hrs · 28,061 cycles

CENTER WING SKIN UPPER DRY BAY LANDING FOR PANEL 621BT HAS AREAS OF CORROSION. REMOVED CORROSION IAW RD 8/4-57-441. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801. PERFORMED UT THICKNESS IAW NTM 51-00-04-910-801, PT 1. FOUND BLENDING WITHIN LIMITS IAW RD 8/4-57-1858. COMPLIED WITH AIR TASK CARD RD 8/4-57-1858.

Part: STOP FITTING — WORN (EMERGENCY EXIT) · airframe 27,001 hrs · 28,061 cycles

LOWER EMERGENCY EXIT HAS WEAR ON UPPER AFT MAIN STOP. CORNER STOP FITTINGS FOUND OUT OF LIMITS IAW SRM 52-20-20-00. REMOVED FITTING IAW SRM 51-42-05-02-01. MATCH DRILLED FITTING TO LOWER EXIT DOOR IAW SRM 51-40-07-02-01. INSTALLED FITTING IAW SRM 51-42-05-02-01.

Part: SKIN — CORRODED (CENTER WING) · airframe 27,001 hrs · 28,061 cycles

CENTER WING SKIN UPPER DRY BAY LANDING FOR PANEL 521AT HAS AREAS OF CORROSION. BLENDED AND REMOVED CORROSION IAW RD 8/4-57-441. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 51-00-06-910-801. MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW 8/4-57-441. MATERIAL LOSS FOUND TO BE WITHIN LIMITS OF RD 8/4-57-1850. REMOVED AND REINSTALLED 3 RIVETS IAW Q400 SRM 51-42-05-02-01. ALODINED AND PRIMED LANDING IAW SRM 51-21-10-02-01 AND 51-25-10-02-01. COMPLIED WITH TASK CARD RD 8/4-57-1850.

Part: MOUNT STRUT — GOUGED (RT ENGINE) · airframe 27,001 hrs · 28,061 cycles

RT ENGINE AFT MOUNT STRUT A1 HAS 2 GOUGES ON AFT END OF TUBE. SMOOTHED GOUGES IAW SRM 51-14-00-02-04. CONFIRMED BLEND CRACK FREE REF NTM 8.2.1.1. FOUND TO BE WITHIN LIMITS OF RD 8/4-54-1024. COMPLIED WITH TASK CARD RD 8/4-54-1024.

Part: MOUNT STRUT — CHAFED (RT ENGINE) · airframe 27,001 hrs · 28,061 cycles

RT ENGINE AFT MOUNT STRUT A6 HAS CHAFE DAMAGE ON AFT INBD END OF TUBE. SMOOTHED CHAFE IAW SRM 51-14-00-02-04. CONFIRMED BLEND CRACK FREE REF NTM 8.2.1.1. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-54-1022. COMPLIED WITH TASK CARD RD 8/4-54-1022.

Part: FRAME — CORRODED (BS 94.8) · airframe 27,001 hrs · 28,061 cycles

FRAME AT STA 94.8 BETWEEN STR 33 AND 28S IS CORRODED. REMOVED JOINT SPLICE IAW SRM 51-42-05-2-01. MATCH DRILLED NEW FRAME MEMBER TO EXISTING STRUCTURE IAW SRM 51-40-07-02-01. ALODINED, PRIMED AND PAINTED AND REAPPLIED SURFACE PROTECTION IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. INSTALLED SPLICE IAW SRM 51-42-05-02-01.

Part: PANEL — CORRODED (CENTER WING) · airframe 27,001 hrs · 28,061 cycles

CENTER WING UPPER DRY BAY PANEL 521AT HAS AREAS OF CORROSION ON MATING SURFACE. REMOVED CORROSION AND BLENDED DAMAGE IAW RD 8/4-57-425, STEP 1. EVALUATED AND FOUND OUT OF LIMITS. CONFIRMED BLENDS CRACK FREE REF NTM 51-00-06-910-801. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-1859. APPLIED ALODINE AND PRIMER IAW RD 8/4-57-425. INSTALLED SKYFLEX TAPE IAW RD 8/4-57-425. COMPLIED WITH TASK CARD RD 8/4-57-1859.

Part: HINGE — CHAFED (SERVICE DOOR) · airframe 27,001 hrs · 28,061 cycles

SERVICE DOOR MAIN HINGE LOWER EDGE APPEARS TO HAVE CHAFED AREAS. BLENDED DAMAGE IAW SRM 51-14-00-02-04. CONFIRMED BLEND CRACK FREE REF NTM 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND IN LIMITS IAW RD 8/4-52-796. TREATED, PRIMED AND PAINTED AREA IAW RD 8/4-52-796. COMPLIED WITH TASK CARD RD 8/4-52-796.

Part: SUPPORT FITTING — CHAFED · airframe 27,001 hrs · 28,061 cycles

RT SHROUD SUPPORT FITTING AT 98.6 IS CHAFED. BLENDED CHAFED AREA IAW SRM 51-14-00-02-01. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801. BLENDS FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-1841. ALODINED AND PRIMED IAW RD 8/4-57-1841. COMPLIED WITH AIR TASK CARD RD 8/4-57-1841.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

EXTERIOR SKIN BELOW AFT BAG DOOR TOTAL OF 4 BLENDS NOT YELLOW DOTTED. STRIPPED PAINT IAW SRM 51-26-10-02-01. PERFORMED HFEC OF BLENDS IAW NTM 51-00-01-250-801, NO CRACKS NOTED. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-02-250-801, PT 4. MIN REMAINING MATERIAL FOUND TO BE WITHIN LIMITS, INSPECTED FASTENERS, TREATED, PRIMED AND PAINTED IAW RD 8/4-53-4563. APPLIED YELLOW DOT TO BLENDS IAW GPM 10.11.3. COMPLIED WITH TASK CARD RD 8/4-53-4563.

Part: FRAME — SCRATCHED (SERVICE DOOR) · airframe 27,001 hrs · 28,061 cycles

SERVICE DOOR HAS SCRATCHES ON AFT EDGE FRAME IN MULTIPLE LOCATIONS. SMOOTHED DAMAGE IAW SRM 51-14-00-02-03. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-01-250-801 PT 6. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801 PT 2. FOUND WITHIN LIMITS. TREATED, PRIMED AND PAINTED IAW RD 8/4-52-793. COMPLIED WITH TASK CARD RD 8/4-52-793.

Part: SUPPORT FITTING — CHAFED · airframe 27,001 hrs · 28,061 cycles

RT SHROUD SUPPORT FITTING AT YW 79.9 IS CHAFED. BLENDED AREA IAW SRM 51-14-00-02-01. CONFIRMED BLEND CRACK FREE REF NTM 51-00-06-910-801 PT 1. BLENDED AREA IN LIMITS IAW RD 8/4-57-1841. ALODINED AND PRIMED IAW RD 8/4-57-1841. COMPLIED WITH TASK CARD RD 8/4-57-1841.

Part: SKIN — CORRODED · airframe 27,001 hrs · 28,061 cycles

INTERNAL SKIN STRAP BETWEEN STR 28P AND STR 27P FWD OF STA -18.250 IS CORRODED. REMOVED RIVETS TO FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. MIN REMAINING THICKNESS .037" REF NTM 51-00-04-910-801 PART 1. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. ALL BLENDS FOUND IN LIMITS RD 8/4-53-4565. ALODINED AND PRIMED IAW RD 8/4-53-4565. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED TOP COAT AND CPC IAW RD 8/4-53-4565. COMPLIED WITH TASK CARD RD 8/4-53-4565.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

EXTERIOR SKIN BLEND AT STA 19.4, STR 29P - 30P NOT YELLOW DOTTED. STRIPPED PAINT IAW SRM 51-26-10-02-01. PERFORMED HFEC OF BLENDS IAW NTM 51-00-01-250-801 PT 4 AND 51-00-06-910-801 PT 1, NO CRACKS NOTED. BLEND DIMENSIONS IN LIMITS IAW RD 8/4-53-4542. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4542. APPLIED YELLOW DOT TO BLENDS IAW GPM 10.11.3. COMPLIED WITH TASK CARD RD 8/4-53-4542.

Part: SEAT TRACK — CORRODED · airframe 27,001 hrs · 28,061 cycles

LT OTBD SEAT TRACK NR 2 HAS AREA OF CORROSION. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-884. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 51-00-06-910-801, PT 1. DAMAGE THAT EXCEEDED LIMITS OF RD 8/4-53-884 ARE IN LIMITS IAW RD 8/4-53-4574. APPLIED SURFACE PROTECTION IAW RD 8/4-53-884. COMPLIED WITH TASK CARD RD 8/4-53-4574.

Part: SKIN — DENTED · airframe 27,001 hrs · 28,061 cycles

EXT SKIN HAS 5 DENTS BETWEEN STA 258.5-321, STR 3P-7P. MEASURED DENTS FOUND 1 DENT 7.4L X 2.3W X .0165 IS OUT OF LIMITS IAW RD 8/4-53-666. CONFIRMED AREA CRACK FREE REF NTM 51-00-01-250-801. FABRICATED EXTERNAL DOUBLER IAW TASK CARD RD 8/4-53-4539/3. ALODINED AND PRIMED IAW SRM 51-25-15-02-01. INSTALLED DOUBLER IAW RD 8/4-53-4539. TOP COATED IAW RD 8/4-53-4539. COMPLIED WITH TASK CARD RD 8/4-53-4539.

Part: MOUNT STRUT — GOUGED (RT ENGINE) · airframe 27,001 hrs · 28,061 cycles

RT ENGINE FWD MOUNT STRUT F3 HAS A GOUGE ON FWD END OF TUBE. SMOOTHED GOUGE IAW SRM 51-14-00-02-04. CONFIRMED BLEND CRACK FREE REF NTM 8.2.1.1. BLEND FOUND TO BE OUT OF LIMITS IAW SRM 51-14-00-02-04. COMPLIED WITH RD 8/4-54-1025.

Part: SKIN — CORRODED (BS 728-783) · airframe 27,001 hrs · 28,061 cycles

FOUND CORROSION ON LT EXTERNAL FUSELAGE SKIN STA 728-783 AT FLOOR LEVEL. REMOVED CORROSION IAW SRM 51-21-00-00-02. PERFORMED HFEC OF BLENDS FOR CRACKS IAW NTM 51-00-01-250-801, PT 6, NO CRACKS NOTED. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-02-250-801, PT 4. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-53-4563. APPLIED ALODINE, PRIMER AND TOP COAT AS REQUIRED IAW RD 8/4-53-4563. COMPLIED WITH TASK CARD RD 8/4-53-4563.

Part: HINGE — CHAFED (CARGO DOOR) · airframe 27,001 hrs · 28,061 cycles

FWD CARGO DOOR MAIN HINGE APPEARS TO BE CHAFED IN SEVERAL PLACES ON BOTTOM AND LOWER HINGE EARS. SMOOTHED CHAFE AREA IAW SRM 51-14-00-02-04. CONFIRMED AREA CRACK FREE CONDITION REF NTM 51-00-06-910-801 PT 1. COMPLIED WITH RD 8/4-52-773. COMPLIED WITH AIR TASK CARD.

Part: HINGE — CHAFED (PAX DOOR) · airframe 27,001 hrs · 28,061 cycles

AFT PAX DOOR MAIN HINGE APPEARS TO BE CHAFED ON LOWER EDGE. BLENDED DAMAGE IAW SRM 51-14-00-02-04. CONFIRMED BLEND CRACK FREE REF NTM 51-00-06-910-801 PT 1. CLEANED, ALODINED, PRIMED AND PAINTED AREA IAW RD 8/4-52-789. MATERIAL LOSS FOUND IN LIMITS IAW RD 8/4-52-789. COMPLIED WITH TASK CARD RD 8/4-52-789.

Part: SKIN — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

CORROSION FOUND ON ACFT SKIN UNDER ICE SHIELD. REMOVED CORROSION IAW SRM 53-30-31-02-01. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS WITHIN LIMITS IAW RD 8/4-53-4573. CLEANED AND APPLIED ALODINE IAW RD 8/4-53-4573. RESTORED SURFACE PROTECTION UNDER ICE SHIELD IAW RD 8/4-53-4573. COMPLIED WITH TASK CARD RD 8/4-53-4573.

Part: MOUNT STRUT — GOUGED (RT ENGINE) · airframe 27,001 hrs · 28,061 cycles

RIGHT ENGINE AFT MOUNT STRUT A8 HAS GOUGES ON FWD OTBD END OF TUBE. SMOOTHED GOUGES IAW SRM 51-14-00-02-04. CONFIRMED BLEND CRACK FREE REF NTM 8.2.1.1. BLENDED AREA FOUND TO BE OUT OF LIMITS IAW SRM 51-14-00-02-04. COMPLIED WITH PERMANENT ALLOWANCE FOR CONTINUED FLIGHT IAW RD 8/4-54-1015. COMPLIED WITH TASK CARD RD 8/4-54-1015.

Part: SUPPORT FITTING — CHAFED · airframe 27,001 hrs · 28,061 cycles

RT SHROUD SUPPORT FITTING AT YW 60.9 IS CHAFED. BLENDED CHAFED AREA IAW SRM 51-14-00-02-01. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801. DAMAGE IS WITHIN LIMITS IAW RD 8/4-57-1841. ALODINED AND PRIMED IAW RD 8/4-57-1841. COMPLIED WITH TASK CARD RD 8/4-57-1841.

Part: SKIN — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

INTERNAL SKIN STRAP BETWEEN STR 30P AND STR 31P FWD OF STA -18.250 IS CORRODED. REMOVED 12 RIVETS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-31-00-00-02. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801, PART 1. MIN REMAINING THICKNESS IN BLENDED AREA .038". BLENDS FOUND WITHIN LIMITS IAW RD 8/4-53-4565. ALODINED AND PRIMED IAW RD 8/4-53-4565. INSTALLED RIVETS IAW SRM 51-42-05-02-01 AND APPLIED TOP COAT AND CPC IAW RD 8/4-53-4565. COMPLIED WITH TASK CARD RD 8/4-53-4565.

Part: SUPPORT FITTING — CHAFED (RT WING) · airframe 27,001 hrs · 28,061 cycles

RT SHROUD SUPPORT FITTING AT YW 117.5 IS CHAFED. BLENDED CHAFE AREA IAW SRM 51-14-00-02-01. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801. BLEND WITHIN LIMITS RD 8/4-57-1841. ALODINED AND PRIMED IAW RD 8/4-57-1841. COMPLIED WITH TASK CARD RD 8/4-57-1841.

Part: SEAT TRACK — CORRODED (BS 428.5-570) · airframe 27,001 hrs · 28,061 cycles

LEFT INBD SEAT TRACK NR 7 IS CORRODED BETWEEN STA 428.5 AND 570. REMOVED AND BLENDED CORRODED AREAS IAW RD 8/4-53-884. FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-884. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 51-00-06-910-801. MATERIAL LOSS FOUND TO BE IN LIMITS OF RD 8/4-53-4557. RESTORED SURFACE PROTECTION IAW RD 8/4-53-4557. COMPLIED WITH TASK CARD RD 8/4-53-4557.

Part: SEAT TRACK — CORRODED (BS 570-670) · airframe 27,001 hrs · 28,061 cycles

LT INBD SEAT TRACK NR 8 IS CORRODED BETWEEN STA 570 AND 670. REMOVED CORROSION IAW RD 8/4-53-884. FOUND OUT OF LIMITS IAW RD 8/4-53-884. AREA CONFIRMED CRACK FREE IAW HFEC REF NTM 51-00-06-910-801 PT 1. RESTORED SURFACE PROTECTION IAW RD 8/4-53-4548. COMPLIED WITH RD 8/4-53-4548. ALL REMAINING AREAS ON SEAT TRACK ARE WITHIN LIMITS IAW RD 8/4-53-884. APPLIED ALODINE, PRIMER AND TOP COAT IAW RD 8/4-53-884. COMPLIED WITH PERMANENT REPAIR IAW AIR TASK CARD RD 8/4-53-4548.

Part: FLOOR PANEL — CORRODED (CARGO BAY) · airframe 27,001 hrs · 28,061 cycles

AFT BAGGAGE COMPARTMENT LT FLOOR WEB HAS AREAS OF CORROSION BETWEEN STA X698.000 AND X714.602. REMOVED FASTENERS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. ALODINED AND PRIMED IAW RD 8/4-53-4545. ALL BLENDS ARE WITHIN LIMITS IAW RD 8/4-53-4545. INSTALLED FASTENERS IAW RD 8/4-53-4545. APPLIED ALUMINIZED PAINT AND CORROSION INHIBITING COMPOUNT IAW RD 8/4-53-4545. TASK CARD RD 8/4-53-4545 COMPLETE PERMANENT REPAIR.

Part: FLOOR PANEL — CORRODED (CARGO BAY) · airframe 27,001 hrs · 28,061 cycles

AFT BAGGAGE COMPARTMENT LT FLOOR WEB HAS AREAS OF CORROSION BETWEEN STA X714.602 AND X783.102. REMOVED FASTENERS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED BLENDED AREA CRACK FREE USING HFEC REF NTM 51-00-06-910-801 PT 1. ALODINE AND PRIME IAW RD 8/4-53-4545. ALL BLENDS ARE WITHIN LIMITS IAW RD 8/4-53-4545. INSTALLED FASTENERS IAW RD 8/4-53-4545. APPLIED ALUMINIZED PAINT AND CPC IAW RD 8/4-53-45454. TASK CARD COMPLETE RD 8/4-53-4545 PERMANENT REPAIR.

Part: ANGLE — CORRODED (BS 783.102) · airframe 27,001 hrs · 28,061 cycles

AFT BAGGAGE COMPARTMENT AT STA X783.102, RT RE-ENFORCEMENT ANGLE AT BOTTOM OF STEP UP HAS CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1. MIN THICKNESS OF BLENDED AREA .064" REF NTM 51-00-04-910-801 PT 1. FOUND TO BE IN LIMITS IAW RD 8/4-53-4555. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW RD 8/4-53-4555.

Part: THRESHOLD — CORRODED (CARGO DOORWAY) · airframe 27,001 hrs · 28,061 cycles

AFT BAGGAGE COMPARTMENT DOOR THRESHOLD STRAP HAS CORROSION BETWEEN STA X728.102 AND X783.102. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED BLENDED AREA CRACK FREE REF Q400 NTM 51-00-06-910-801 PT 1. BLENDED AREAS FOUND IN LIMITS IAW RD 8/4-53-4556. ALODINED AND APPLIED EPOXY PRIMER AND PAINT IAW RD 8/4-53-4556. APPLIED CPC IAW RD 8/4-53-4556. TASK CARD RD 8/4-53-4556 COMPLETE PERMANENT REPAIR.

Part: SEAT TRACK — CORRODED (BS 698-714) · airframe 27,001 hrs · 28,061 cycles

RT INBD SEAT TRACK NR 16 IS CORRODED BETWEEN STA X698.000 AND X714.602. REMOVED CORROSION IAW RD 8/4-53-2362, STEP 1. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. MATERIAL FOUND TO BE IN LIMITS IAW RD 8/4-53-4540. CLEANED, ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4540. COMPLIED WITH TASK CARD RD 8/4-53-4540.

Part: STANCHION — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

LT STANCHION BETWEEN STR 30P AND 31P AT STA -18.250 IS CORRODED. REMOVED FASTENER FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW SRM 51-21-00-00-02. FOUND BLENDED AREA TO BE WITHIN LIMITS IAW RD 8/4-53-4566. CONFIRMED WORKED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. ALODINED, PRIMED IAW RD 8/4-53-4566. INSTALLED FASTENER IAW RD 8/4-53-4566. APPLIED ALUMINIZED PAINT AND CPC IAW RD 8/4-53-4566. COMPLIED WITH TASK CARD RD 8/4-53-4566.

Part: BEAM — CORRODED (CARGO BAY) · airframe 27,001 hrs · 28,061 cycles

CORROSION FOUND ON THE AFT CARGO EDGE BEAM. REMOVED CORROSION IAW SRM 51-21-00-00-02. PERFORMED HFEC OF BLENDS FOR CRACKS IAW NTM 51-00-06-910-801 PT 1, NO CRACKS NOTED. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801 PT 1. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-53-4582. TREATED, PRIMED, PAINTED AND APPLIED CPC IAW RD 8/4-53-4582. COMPLIED WITH TASK CARD RD 8/4-53-4582.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

INTERCOSTAL BETWEEN 30P AND 31P STA -18.250 TO -39.000 IS CORRODED. REMOVED FASTENERS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. BLENDED AREA CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 PT 1. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4572. ALODINED, PRIMED INTERCOASTAL IAW RD 8/4-53-4572. INSTALLED FASTENERS IAW RD 8/4-53-4572. APPLIED PRIMER, TOPCOAT, ALUMINIZED PAINT AND CPC IAW RD 8/4-53-4572. COMPLIED WITH TASK CARD RD 8/4-53-4572.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X71.200 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29P AND 31P. REMOVED RIVETS FOM AND REMOVED CORROSION IAW RD 8/4-53-2344. PERFORMED HFEC OF BLENDS FOR CRACKS IAW NTM 51-00-06-910-801 PART 1, NO CRACKS NOTED. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-2344. TREATED AND PRIMED IAW RD 8/4-53-2344, INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED TOP COAT AND CPC IAW RD 8/4-53-2344.

Part: SKIN — CORRODED (INTERIOR) · airframe 27,001 hrs · 28,061 cycles

INTERIOR FUSELAGE BELLY SKIN BETWEEN STA X1.00 AND X49.500 HAS CORROSION BETWEEN STRINGERS 29S AND 31S. REMOVED CORROSION IAW SRM 51-21-00-00-02. VERIFIED CRACK FREE IAW NTM 51-00-01-250-801, PT 6. PERFORMED UT THICKNESS OF BLEND IAW NTM 51-00-02-250-801, PT 4. MATERIAL LOSS WITHIN LIMITS IAW RD 8/4-53-4578. ALODINED, PRIMED, TOP COATED WITH ALUMINIZED PAINT AND APPLIED CPC IAW RD 8/4-53-4578. COMPLIED WITH TASK CARD RD 8/4-53-4578.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X196.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30S AND 32S. REMOVED 11 RIVETS AND CORROSION IAW 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND WITHIN LIMITS IAW 8/4-53-2344. ALODINED AND PRIMED IAW 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED TOP COAT AND CPC IAW 8/4-53-2344.

Part: STRINGER — CORRODED (BS 71-94 S29R) · airframe 27,001 hrs · 28,061 cycles

STRINGER 29S HAS AREAS OF CORROSION BETWEEN STA 71.200 AND X94.800. REMOVED 30 RIVETS FOM IAW SRM 51-42-05-02-01 BLENDED CORROSION IAW SRM 51-21-00-00-02. PERFORMED HFEC OF BLENDS FOR CRACKS IAW NTM 51-00-06-910-801 PT 1. NO CRACKS NOTED. PERFORMED UT THICKNESS CHECK IAW NTM 51-00-04-910-801, MIN REMAINING THICKNESS MEASURED .063". FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4577. ALODINED AND PRIMED WORKED AREA IAW RD 8/4-53-4577. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED CPC, TREATED , PRIMED AND PAINTED EXTERIOR REPAIR AREA IAW RD 8/4-53-4577 STEP 4-6. COMPLIED WITH TASK CARD RD 8/4-53-4577.

Part: STRAP — CORRODED (SKIN) · airframe 27,001 hrs · 28,061 cycles

INTERNAL FUSELAGE BELLY SKIN STRAP AT STA X116.000 HAS CORROSION BETWEEN STRINGERS 29S AND 30S. REMOVED RIVETS FOM AND REMOVED CORROSION IAW SRM 51-42-05-02-01 AND 51-21-00-00-02. VERIFIED SKIN STRAP WORKED AREA CRACK FREE IAW NTM 51-00-06-910-801 PT 1. FOUND SKIN STRAP WITHIN LIMITS IAW RD 8/4-53-4558. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4558. INSTALLED 15 FASTENERS IAW RD 8/4-53-4558. COMPLIED WITH RD 8/4-53-4558.

Part: STRUCTURE — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

FOUND INTERNAL FUSELAGE AREA OF CORROSION FROM FRAME X94.800 TO FRAME X136.000 BETWEEN STRINGERS 31P AND 32P. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-02-250-801, PT 6. DAMAGE IS IN LIMTS IAW RD 8/4-53-4567. ALODINED AND PRIMED IAW RD 8/4-53-4567. INSTALLED RIVETS IAW RD 8/4-53-4567. TREATED, PRIMED, PAINTED AND COATED REPAIR AREA IAW RD8/4-53-4567. COMPLIED WITH TASK CARD RD 8/4-53-4567.

Part: PANEL — CORRODED (CENTER WING) · airframe 27,001 hrs · 28,061 cycles

CENTER WING UPPER DRY BAY PANEL 521BT HAS AREAS OF CORROSION ON MATING SURFACE. REMOVED CORROSION AND FOUND MATERIAL LOSS TO BE OUT OF LIMITS IAW RD 8/4-57-425. CONFIRMED AREAS CRACK FREE REF NTM 51-00-06-910-801 PT 1. FOUND WITHIN LIMITS. ALODINED, PRIMED PANEL IAW RD 8/4-57-425. COMPLIED WITH RD 8/4-57-425.

Part: FRAME — CORRODED (BS 136) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X136.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30P AND 31P. REMOVED RIVETS AND DUCT FOM IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-01-250-801 PT 6. MIN REMAINING THICKNESS .039". CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01, TREATED IAW SRM 51-21-10-02-01 AND PRIMED IAW SRM 51-25-10-02-01. APPLIED CPC, TREATED, PRIMED AND PAINTED REPAIR AREA IAW RD 8/4-53-2344. REINSTALL DUCT REF AMM 21-22-54-400-801.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X94.800 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30P AND 32P. REMOVED RIVETS FOM IAW RD 8/4-53-2344. REMOVED CORROSION IAW RD 8/4-53-2344. PERFORMED HFEC ON BLENDS FOR CRACKS IAW NTM 51-00-06910-801 PT 1, NO CRACKS NOTED. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801 PT 1. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-2344. FOUND DAMAGE ON FLANGE STRINGER 30P-31P THAT EXCEEDED LIMITS OF RD. CUT OUT DAMAGED AREA AND FABRICATED NEW REPAIR FLANGE IAW RD 8/4-53-017. CONFIRMED CUT OUT AND REPAIR FLANGE ARE CRACK FREE REF NTM 51-00-06-910-801 PT 1. ALODINED PRIMED AND INSTALLED REPAIR ANGLE FOR FRAME FLANGE IAW RD 8/4-53-017. ALODINED, PRIMED AND INSTALLED RIVETS IAW RD 8/4-53-2344. APPLIED TOP COAT AND CPC TO FRAME FLANGES AND REPAIR AREA IAW RD 8/4-53-017 AND IAW RD 8/4-53-2344.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

STRINGER 33 CORRODED FROM X -18.25 TO X -34.1. REMOVED FASTENERS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 AND 51-00-06-910-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4570. ALODINED AND PRIMED IAW RD 8/4-53-4570. INSTALLED RIVETS IAW RD 8/4-53-4570. APPLIED PRIMER, TOP COAT, ALUMINIZED PAINT AND CPC IAW RD 8/4-53-4570. COMPLIED WITH TASK CARD RD 8/4-53-4570.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X258.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31P AND 32P. REMOVED 4 RIVETS AND REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED AND PRIMED FLANGE IAW RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED PAINT AND MOISTURE DISPLACING COMPOUND IAW RD 8/4-53-2344. ALODINED, PRIMED AND PAINTED EXTERNAL RIVET HEADS IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X258.500 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31S AND 32S. REMOVED RIVETS FOM AND REMOVED CORROSION IAW SRM 51-42-05-02-01 AND RD 8/4-53-2344. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED AND PRIMED IAW RD 8/4-53-2344. INSTALLED RIVETS, APPLIED PAINT AND MOISTURE DISPLACING COMPOUND IAW SRM 51-42-05-02-01 AND RD 8/4-53-2344. ALODINED, PRIMED AND PAINTED EXTERNAL RIVET HEADS IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01.

Part: STRINGER — CORRODED (28L) · airframe 27,001 hrs · 28,061 cycles

STRINGER 28P AND SPLICE FWD OF STA -18.250 IS CORRODED. BLENDED CORROSION IAW SRM 51-21-00-00-02, 1 RIVET REMOVED FOM IAW SRM 51-42-05-02-01. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT1. FOUND WITHIN LIMITS IAW RD 8/4-53-4571. ALODINED, PRIMED IAW RD 8/4-53-4571. INSTALLED RIVET IAW RD 8/4-53-4571. APPLIED ALUMIZIED PAINT AND CPC IAW RD 8/4-53-4571. COMPLIED WITH RD 8/4-53-4571.

Part: PANEL — CORRODED (CENTER WING) · airframe 27,001 hrs · 28,061 cycles

CENTER WING UPPER DRY BAY PANEL 621BT HAS AREAS OF CORROSION ON MATING SURFACE. REMOVED CORROSION AND FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-425. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801. ALODINED AND PRIMED IAW SRM 51-25-40-02-01. COMPLIED WITH RD 8/4-57-425.

Part: BOLT — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

STRINGER 31P TO FRAME X-18.250 ATTACH BOLT, NUT AND WASHER ARE CORRODED. REMOVED ATTACH BOLT, NUT AND WASHER IAW AMM 20-10-01-430-801. REMOVED AFT FITTING FOM IAW SRM 51-42-05-00-01, 51-42-05-02-01 AND 51-40-15-02-01. REMOVED STRINGER 31P BATHTUB FITTING FWD OF FRAME -18.250 FOM IAW Q400 SRM 51-42-05-02-01. INSTALLED FWD BATHTUB FITTING IAW SRM 51-42-05-02-01. MATCH DRILLED NEW FITTING AFT OF -18.250 IAW SRM 51-40-07-02-01. INSTALLED NEW AFT BATHTUB FITTING IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND AMM 20-10-01-430-801. APPLIED ALODINE, PRIMER, TOP COAT, ALUMINIZED PRIMER AND CPC IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-05-02-01, 51-25-05-02-01, 51-25-15-02-01 AND 51-25-01-390-801.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

STRINGER 33, CORRODED FROM X-18.25 TO X1. REMOVED 3 RIVETS TO FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-01. CONFIRMED CRACK FREE REF 51-00-04-910-801 AND 51-00-06-910-801 PT 1. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4570. ALODINED, PRIMED IAW RD 8/4-53-4570. INSTALLED RIVETS IAW RD 8/4-53-4570. APPLIED PRIMER, TOP COAT, ALUMINIZED PAINT AND CPC IAW RD 8/4-53-4570. COMPLIED WITH TASK CARD RD 8/4-53-4570.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X196.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30P AND 32P. REMOVED 11 RIVETS AND REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-53-2344. ALODINED AND PRIMED FLANGES IAW RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED INTERIOR REPAIR AREA IAW RD 8/4-53-2344. PAINTED AND CPC INTERIOR, TREATED, PRIMED AND PAINTED EXTERIOR REPAIR AREA IAW RD 8/4-53-2344.

Part: STRINGER — CORRODED (31R) · airframe 27,001 hrs · 28,061 cycles

STRINGER 31S IS CORRODED FWD AND AFT OF STA -18.250. REMOVED CORROSION IAW SRM 51-21-00-00-02. BLENDED AREA CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 PT 1. BLENDED AREA FOUND TO BE IN LIMITS IAW RD 8/4-53-4569. ALODINED IAW RD 8/4-53-4569. APPLIED PRIMER AND TOPCOAT IAW RD 8/4-53-4569. COMPLIED WITH TASK CARD RD 8/4-53-4569.

Part: STRAP — CORRODED (SKIN) · airframe 27,001 hrs · 28,061 cycles

INTERNAL BELLY SKIN STRAP HAS CORROSION AT STA X49.500 BETWEEN STRINGERS 30P AND 31P. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01, 51-21-00-00-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801 PT 1. MIN REMAINING THICKNESS MEASURED .047". CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-01-250-801 PT 6. ALODINED AND PRIMED IAW RD 8/4-53-4550. DAMAGE FOUND TO BE WITHIN LIMTS IAW RD 8/4-53-4550 RECEIVED FROM MFG ENGINEERING. INSTALLED RIVETS IAW RD 8/4-53-4550. PAINTED REPAIR AREAS IAW RD 8/4-53-4550. COMPLIED WITH TASK CARD RD 8/4-53-4550.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

STRINGER 30S HAS CORROSION BETWEEN STA X1.00 AND X19.400. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. INSTALLED NEW STRINGER IAW SRM 51-42-05-02-01.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X49.500 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29P AND 32P. REMOVED RIVETS FOM IAW RD 8/4-53-2344. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344 AND DWG 85328314. ALODINED AND PRIMED WORKED AREA IAW RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED ALUMINIZED PAINT, CPC AND TREATED, PRIMED AND PAINTED EXTERIOR AREAS IAW RD 8/4-53-2344.

Part: STRAP — CORRODED (SKIN) · airframe 27,001 hrs · 28,061 cycles

INTERNAL BELLY SKIN STRAP HAS CORROSION AT STA X49.500 BETWEEN STRINGERS 29S AND 31S. REMOVED CORROSION IAW SRM 51-21-00-00-02. RIVETS PREVIOUSLY REMOVED IAW SRM 51-42-05-02-01. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801 PT 1. MIN REMAINING THICKNESS MEASURED .049". CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-01-250-801 PT 6. ALODINED AND PRIMED AFFECTED AREAS IAW RD 8/4-53-4550. DAMAGE FOUND TO BE WITHIN LIMTS IAW RD 8/4-53-4550 RECEIVED FROM MFG ENGINEERING. INSTALLED RIVETS IAW RD 8/4-53-4550. PAINTED REPAIR AREAS IAW RD 8/4-53-4550. COMPLIED WITH TASK CARD RD 8/4-53-4550.

Part: STRINGER — CORRODED · airframe 27,001 hrs · 28,061 cycles

STRINGER 32PC HAS CORROSION BETWEEN STA X-39.00 AND X-18.250. REMOVED STRINGER IAW SRM 51-42-05-02-1 AND FOUND TO BE OUT OF LIMITS. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01. INSTALLED STRINGER IAW SRM 51-42-05-02-01. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-05-02-01. APPLIED ALUMINIZED PRIMER AND CPC IAW SRM 51-25-15-02-01 AND AMM 51-25-01-390-801.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X19.400 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30P AND 33. REMOVED RIVETS FOM IAW RD 8/4-53-2344. REMOVED CORROSION IAW RD 8/4-53-2344 AND SRM 51-21-00-00-02. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344 AND DWG 85329243. INSTALLED 19 RIVETS, ALODINED, PRIMED AND APPLIED ALUMINIZED PAINT AND CPC IAW RD 8/4-53-2344. TREATED, PRIMED AND PAINTED EXTERIOR IAW RD 8/4-53-2344.

Part: FRAME — CORRODED (BS 94.8) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X94.800 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 28S AND 32S. REMOVED RIVETS FOM IAW SRM 51-21-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. PERFORMED HFEC OF BLENDS FOR CRACKS IAW NTM 51-00-06-910-801, PT 1. NO CRACKS NOTED. PERFORMED UT THICKNESS OF BLENDS IAW NTM 51-00-04-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344 AND DWG 85329294.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X32.400 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29P AND 32P. REMOVED 13 RIVETS FOM IAW 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02 AND RD 8/4-53-2344. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801. MATERIAL LOSS FOUND IN LIMITS IAW RD 8/4-53-2344. INSTALLED RIVETS, ALODINED, PRIMED AND APPLIED ALUMINIZED PAINT AND CPC IAW RD 8/4-53-2344. COMPLIED WITH RD 8/4-53-2344 STEP 4.

Part: SUPPORT FITTING — CORRODED (THRESHOLD) · airframe 27,001 hrs · 28,061 cycles

AFT CARGO DOOR THRESHOLD AREA RIB SUPPORT FITTING AT BS 773 HAS CORROSION ON TOP SURFACE. BLENDED CORROSION IAW SRM 51-21-00-00-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-52-00-01. REMOVED RIB SUPPORT FITTINGS IAW SRM 51-42-05-02-01. MATCH DRILLED NEW RIB SUPPORT FITTING IAW SRM 51-40-07-02-01. INSTALLED NEW FITTING IAW SRM 51-42-05-02-01.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X116.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31P AND 32P. REMOVED 5 RIVETS AND CORROSION IAW RD 8/4-53-2344. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-01-250-801 PT 6. PERFORMED UT THICKNESS OF BLEND IAW NTM 51-00-04-910-801 PT 1. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND INSTALLED RIVETS IAW RD 8/4-53-2344. COATED INTERIOR AREA, TREATED, PRIMED AND PAINTED EXTERNAL AREA IAW RD 8/4-53-2344.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 27,001 hrs · 28,061 cycles

FWD PAX DOOR AIRSTAIR ANGLE AT STA X26.700 STR 25P IS CORRODED. REMOVED ANGLE IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-1 AND INSTALLED ANGLE IAW SRM 51-42-05-02-01 AND 51-40-15-02-01. RESTORED SURFACE PROTECTION IAW SRM 51-25-15-02-01.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X176.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30S AND 32S. REMOVED RIVETS IAW RD 8/4-53-2344. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED AND PRIMED FLANGES IAW RD 8/4-53-2344. INSTALLED 12 RIVETS, ALODINED, PRIMED AND PAINTED ALL AREAS OF BARE METAL AND APPLIED CPC IAW RD 8/4-53-2344.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 27,001 hrs · 28,061 cycles

FWD PAX DOOR AIRSTAIR ANGLE AT STA X6.700 STR 25P IS CORRODED. REMOVED ANGLE IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-1 AND INSTALLED ANGLE IAW SRM 51-42-05-02-01 AND 51-40-15-02-01. RESTORED SURFACE PROTECTION IAW SRM 51-25-15-02-01.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X156.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31S AND 32S. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-2344. INSTALLED RIVETS, ALODINED, PRIMED AND PAINTED ALL AREAS OF BARE METAL AND APPLIED CPC IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 27,001 hrs · 28,061 cycles

FUSELAGE FRAME X155.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31P AND 33. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED IAW RD 8/4-53-2344. INSTALLED RIVETS, ALODINED, PRIMED AND PAINTED ALL AREAS OF BARE METAL AND APPLIED CPC IAW RD 8/4-53-2344.

Part: PLATE — CORRODED (THRESHOLD) · airframe 27,001 hrs · 28,061 cycles

FWD PAX DOOR THRESHOLD PLATE HAS AREAS OF CORROSION ON TOP AND BOTTOM SURFACES BETWEEN STA X1.00 AND X32.400. BLENDING AND FOUND TO BE BEYOND LIMITS IAW RD 8/4-53-1660. REMOVED THRESHOLD, CHANNEL AND CORNER CLOSE OUTS IAW SRM 51-42-05-00-01. CLEANED, ALODINED AND PRIMED MATING SURFACE IAW SRM 51-21-10-02-01, 51-25-10-02-01. DRILLED NEW CHANNEL AND THRESHOLD IAW SRM 51-42-05-00-01. DEBURRED HOLES, ALODINED, PRIMED PER SRM 51-21-10-02-01. INSTALLED NEW CHANNEL, THRESHOLD AND CORNERS IAW SRM 51-42-05-02-01 AND 51-42-15-02-01. RESTORED EXTERIOR SURFACE PROTECTION IAW SRM 51-25-05.

Part: BULKHEAD WEB — CORRODED · airframe 27,001 hrs · 28,061 cycles

FWD DRAFT BULKHEAD SUPPORT WEB AT STA X32.400 HAS AREAS OF CORROSION. REMOVED FWD BULKHEAD SUPPORT WEB IAW SRM 51-40-07-02-01. MATCH DRILLED AND PREPPED SUPPORT WEB FOR INSTALL IAW SRM 51-40-07-02-01 AND 51-42-05-02-01. INSTALLED NEW SUPPORT WEB IAW SRM 51-42-05-02-01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

INTERNAL FUSELAGE STUB FRAME ANGLE BELOW PAX DOOR THRESHOLD AT APPROX STA X24.00 HAS CORROSION. REMOVED CORRODED ANGLE IAW SRM 51-42-05-02-01. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-01. INSTALLED NEW ANGLE IAW SRM 51-42-05-02-01. RESTORED EXTERIOR SURFACE PROTECTION IAW SRM 51-25-05-02-01.

Part: BEAM — CORRODED (THRESHOLD) · airframe 27,001 hrs · 28,061 cycles

FOUND CORROSION ON FWD RT EMERGENCY EXIT THRESHOLD BEAM. CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-20-21-00-01. REMOVED EDGE BEAM IAW SRM 51-42-05-02-01 AND 51-42-45-02-01. MATCH DRILLED AND INSTALLED NEW EDGE BEAM IAW SRM 51-40-07-02-01, 51-42-05-02-01, 51-23-00-390-801 AND 51-42-45-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 27,001 hrs · 28,061 cycles

INTERNAL FUSELAGE STUB FRAME ANGLE BELOW PAX DOOR THRESHOLD AT APPROX STA X8.00 HAS CORROSION. REMOVED CORRODED ANGLE IAW SRM 51-42-05-02-01 AND MATCH DRILLED AND INSTALLED NEW ANGLE IAW SRM 51-40-07-02-01 AND 51-42-05-02-01.

Part: SEAT TRACK — CORRODED (BS 689-763) · airframe 27,001 hrs · 28,061 cycles

LEFT INBD SEAT TRACK NR 9 IS CORRODED BETWEEN STA X698.000 AND X763.602. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-884. REMOVED SEAT TRACK IAW SRM 51-42-05. LOCATED AND MATCH DRILLED NEW SEAT TRACK IAW SRM 51-40-07-02-01. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 27,001 hrs · 28,061 cycles

RIGHT OTBD SEAT TRACK NR 18 HAS AREAS OF CORROSION. REMOVED CORROSION AND BLENDED DAMAGE ON SEAT TRACK IAW RD 8/4-53-884. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801. FOUND TO BE WITHIN LIMITS, MAX REMOVED .034 FROM INSIDE CLAW, MAX ALLOWED .034 IAW RD 8/4-53-884. RESTORED SURFACE PROTECTION IAW RD 8/4-53-884.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 27,001 hrs · 28,061 cycles

FLOORBOARD SUPPORT CHANNEL 14" INBD OF FWD PAX DOOR CUT-OUT HAS CORROSION AT STA 32.400. REMOVED FLOORBOARD SUPPORT CHANNEL IAW SRM 51-42-05-02-01. FOUND EXCESSIVE CORROSION. MATCH DRILLED AND INSTALLED NEW ANGLE IAW SRM 51-40-07-02-01 AND 51-42-05-02-01.

Part: ANGLE — CORRODED (BS 783) · airframe 27,001 hrs · 28,061 cycles

AFT BAGGAGE COMPARTMENT AT STA X783.102 LT RE-ENFORCEMENT ANGLE AT BOTTOM OF STEP UP HAS CORROSION. REMOVED ANGLE IAW SRM 51-42-05-02-01. FOUND TO BE OUT OF LIMITS. MATCH DRILLED AND INSTALLED NEW ANGLE IAW SRM 51-40-07-02-01 AND 51-42-05-02-01.

Part: SKIN — DAMAGED (PAX DOOR) · airframe 27,001 hrs · 28,061 cycles

SMALL CHAFE ON AFT PAX DOOR INNER SKIN STRAP, LOCATED UPPER AFT CORNER OF DOOR, LOOKING OTBD. BLENDED DAMAGE IAW SRM 51-14-00-02-03. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 AND 51-00-06-910-801. NOMINAL THICKNESS .071" IAW DWG 5217326 MATERIAL LOSS WITHIN LIMITS IAW SRM 51-14-00-02-03. TREATED AND PRIMED REPAIR AREA IAW SRM 51-14-00-02-03.

Part: SEAT TRACK — CORRODED (BS 216) · airframe 27,001 hrs · 28,061 cycles

LEFT INBD SEAT TRACK NR 6 IS CORRODED AFT OF STA 216. REMOVED CORROSION IAW RD 8/4-53-884, REV 3. BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-884 ISSUE NR 3. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 51-00-06-910-801 PT 1. PROTECTED BARE METAL IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED · airframe 27,001 hrs · 28,061 cycles

RT OTBD SEAT TRACK NR 19 HAS AREAS OF CORROSION. REMOVED CORROSION IAW RD 8/4-53-884. CONFIRMED AREA CRACK FREE IAW NTM 51-00-06-910-801. SEAT TRACK WITHIN LIMITS IAW RD 8/4-53-884. APPLIED SURFACE PROTECTION IAW RD 8/4-53-884, COMPLIED WITH RD 8/4-53-884.

Part: SEAT TRACK — CORRODED · airframe 27,001 hrs · 28,061 cycles

RT OTBD SEAT TRACK NR 20 HAS AREA OF CORROSION. REMOVED CORROSION ON SEAT TRACK SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE IAW NTM 51-00-06-910-801. FOUND SEAT TRACK WITHIN LIMITS IAW RD 8/4-53-884. APPLIED SURFACE PROTECTION IAW RD 8/4-53-884. COMPLIED WITH RD 8/4-53-884.

Part: NUT PLATE — DAMAGED (ACCESS PANEL) · airframe 27,001 hrs · 28,061 cycles

WET BAY FUEL ACCESS PANEL 522BT HAS SPINNING NUTPLATES ON SEPARATE GANG CHANNELS. REMOVED GANG CHANNELS AND NUTPLATES, INSTALLED NEW NUTPLATES IAW SRM 51-42-05-02-01. RE-INSTALLED GANG CHANNELS IAW SRM 51-42-05-02-01. APPLIED SEALANT IAW SRM 51-23-20-02-01.

Part: DOUBLER — CRACKED (LT AILERON) · airframe 27,001 hrs · 28,061 cycles

LT AILERON HINGE INTERNAL ANGLE DOUBLER IS CRACKED, 2ND HINGE FROM OTBD, INBD ANGLE. REMOVED BRACKET IAW SRM 51-42-05-02-01. INSTALLED BRACKET IAW SRM 51-42-05-02-01.

Part: STIFFENER — CRACKED (NACELLE) · airframe 27,001 hrs · 28,061 cycles

PANEL 424AR, AFT STIFFENER IS CRACKED. REMOVED STIFFENER AND INSTALLER NEW IAW SRM 51-42-05-02-01. TREATED AND PAINTED IAW SRM 51-25-05-02-01.

Part: STIFFENER — CRACKED (NACELLE) · airframe 27,001 hrs · 28,061 cycles

NACELLE PANEL 414AR AFT STIFFENER IS CRACKED. REMOVED STIFFENER AND INSTALLED NEW IAW SRM 51-42-05-02-01. TREATED AND PAINTED IAW SRM 51-25-05-02-01.

Part: STIFFENER — CRACKED (NACELLE) · airframe 27,001 hrs · 28,061 cycles

PANEL 424AL AFT STIFFENER IS CRACKED. REMOVED STIFFENER AND INSTALLER NEW IAW SRM 51-42-05-02-01. TREATED AND PAINTED IAW SRM 51-25-05-02-01.

Part: OXYGEN MASK — LEAKING (COCKPIT) · airframe 26,997 hrs · 28,060 cycles

AFTER TAKEOFF, CREW OXYGEN PRESSURE DROPPING. CAPTAINS 02 MASK LEAKING. RETURNED TO FIELD. LANDING UNEVENTFUL. R & R CAPTAINS O2 MASK IAW AMM 35-11-06-000-802 AND 35-11-06-400-802. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: CONTROL UNIT — MALFUNCTIONED (RUDDER) · airframe 26,535 hrs · 27,558 cycles

ON FINAL, F/O STATED THE LT RUDDER WAS STICKING WHILE ADDING LT RUDDER, IT BROKE FREE WHILE ON FINAL. CAPTAIN FELT RUDDER STICKING OR HAD SOME RESISTANCE. NO PROBLEMS ON FINAL OR ON THE RUNWAY. CHECKED THE RUDDER WHILE ON THE ROLLOUT AND IT WAS FREE MOVING. UNABLE TO DUPLICATE NOTED DESCREPANCY. COMPLIED WITH GVI OF RUDDER CONTROL CABLES, NO DEFECTS NOTED. R & R RFTU IAW AMM TASK 27-22-06-000-801/400-801. COMPLIED WITH OPS TEST OF RUDDER CONTROL SYS IAW AMM TASK 27-20-00-710-807. NO DEFECTS. COMPLIED WITH FREEDOM OF MOVEMENT CHECK IAW GPM 9.2.5. COMPLETED FREEDOM OF MOVEMENT CHECK, ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT, NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: SEAL — DIRTY (PAX DOOR) · airframe 26,386 hrs · 27,409 cycles

AFT PASSENGER DOOR IS DIFFICULT TO OPEN AND CLOSE. AFT PAX DOOR SEAL SEEMED TO BE BINDING MAKING DOOR OPERATION SLIGHTLY DIFFICULT. CLEANED AND LUBED DOOR SEAL. OPS TESTED DOOR IAW AMM 52-42-00-710-801. OPS TEST GOOD. DOOR OPENS AND CLOSES SMOOTHLY. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: BATTERY — FAILED (EMERGENCY LIGHTS) · airframe 25,451 hrs · 26,446 cycles

DURING THE EMERGENCY LIGHTS OPS TEST, LIGHTS INOPERATIVE. REPLACED THE BATTERIES TO EPS2 POWER SUPPLY, OPS CHECKED GOOD.

Part: FILTER — DIRTY (CABIN AIR) · airframe 24,824 hrs · 25,777 cycles

VERY BAD "DIRTY SOCK ODOR" FROM BLEEDS ON LOW POWER DECENT. R & R RECIRCULATION FILTER W/ NEW IAW AMM 21-22-22-000-801/-400-801. RAN A/C W/ BLEEDS 1 & 2 SELECTED ON SEPERATELY, AND THEN TOGETHER. NOTED NO FURTHER "DIRTY SOCK ODOR" OR ABNORMAL SCENT. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: SKIN — CORRODED (FUSELAGE)

FOUND CORROSION ON SKIN UNDER TCAS ANTENNA. REPAIRED IAW SRM 51-21-00-00-02, RD8/4-53-505 AND SRM 51-21-10-02-01.

Part: GOVERNOR — MALFUNCTIONED (OVERSPEED) · airframe 23,879 hrs · 24,739 cycles

WHEN BRINGING THE PROPS OUT OF FEATHER AFTER START, NR1 LAGGED BEHIND NR2 COMING OUT OF FEATHER. REPLACED FEATHER PUMP W3ITH NO HELP. R & R NR1 ENG OVERSPEED GOVERNOR IAW AMM 61-20-26-400-801. NO LEAKS NOTED, OPS CK NORMAL. RETURNED TO SERVICE.

Part: FLOOR SUPPORT — DAMAGED (ZONE 200) · airframe 23,634 hrs · 24,482 cycles

SEA- "L" SUPPORT BRACKET AT STA X-39.000 & Z 100.032 (FORWARD SUPPORT OF FLOOR PANEL 133AZ) HAS APPROX 3.5625" PIECE BROKEN OFF BETWEEN THE TWO INBOARD SEAT RAILS. FERRIED TO PDX FOR REPAIR. REMOVED AND REPLACED KICK PANEL PN 85311097-105 REF SRM 51-42-45. RETURNED TO SERVICE.

Part: SKIN — CRACKED (RUDDER) · airframe 23,093 hrs · 23,872 cycles

CRACK ON TRAILING RUDDER LT UPPER SIDE (RIB 28) THIRD FROM THE TOP. REPLACED TRAILING RUDDER. CHECK FLIGHT GOOD. RETURNED TO SERVICE.

Part: SHUTOFF VALVE — FAILED (BLEED SYS) · airframe 23,092 hrs · 23,871 cycles

NR 1 & NR 2 BLEED AIR HOT CAUTION LIGHTS ILLUMINATED AFTER APPLYING TO POWER. REPLACED ABSOLUTE PRESSURE SENSOR IAW 21-52-06-400-801 AND REPLACED NR2 NACELLE SHUTOFF VALVE IAW AMM 36-11-19-400-801. OPS CHECKS GOOD. RETURNED TO SERVICE.

Part: RVDT — OUT OF ADJUST (NLG STEERING) · airframe 23,080 hrs · 23,858 cycles

ACFT PULLS TO THE LT DURING LANDING AND TAXI. ON LANDING ROLL AT SPEEDS ABOVE 40 KTS SIGNIFCANT RT RUDDER NEEDED TO MAINTAIN CTR LINE. WINDS WERE CALM. CHECKED RIGGING OF THE NOSE WHEEL STEERING RVDTS IAW AMM 32-51-00-830-801 AND ADJUSTED BOTH RVDTS AS REQUIRED. ALSO C/W RIGGING OF THE RUDDER PEDAL POTENTIOMETER IAW TASK 32-51-11-830-801. ALL CHECKS GOOD. TAXIED ACFT AGAIN WITH NO PULLING TO THE LT NOTED. COMPLETED FREEDOM OF MOVEMENT CHECK ENSURED FULL TRAVEL AND VERIFIED PROP FRICTION OF MOVEMENT. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: ENGINE — OVERTEMP (NR 1) · airframe 22,611 hrs · 23,353 cycles

SEA- ON T/O ROLL TORQUE OBSERVED IN RED. SPEED BELOW 50KTS. ABORTED TAKEOFF. FOUND NR 1 ENG QTOT EXCEEDANCE PEAK VALUE 32320, TIME OVER LIMIT 3 SEC.NR 2 ENG QTOT EXCEEDANCE PEAK VALUE 32286, TIME OVER LIMIT 3 SEC. Q400 AMM 05-11-00 PG6 FIG1 TR05-092 SHOWS BOTH OCCURANCES FALL INTO AREA A NO MAINTENANCE ACTION REQUIRED. DETENTS FEEL GOOD. RETURNED TO SERVICE.

Part: SPOILER SYS — OUT OF RIG · airframe 22,558 hrs · 23,293 cycles

GOT TAKEOFF WARNING HORN ON TAKEOFF ROLL PASSING THROUGH 45 KNOTS. TAKEOFF WARN TEST WAS SUCCESSFUL ON TAXI OUT, AND AGAIN DONE SUCCESSFULLY AFTER ABORT. NO OBVIOUS INDICATIONS OF REASON FOR WARNING HORN. FOUND THAT BOTH LT INBD AND OTBD SPOILERS INDICATING UP (+.49 DEG & +.59 DEG) IN CDS AND THEIR VALUES OUT OF LIMITS. RIGGED THE LT INBD & OTBD SPOILER LVDT'S IAW AMM TASK 27-61-31-830-801. SPOILERS INDICATE FULL TRAVEL IN PFCS. C/W FUNCTIONAL TEST OF THE TAKEOFF WARNING SYS IAW AMM TASK 31-52-00-720-801. THE T/O WARNING HORN DOES NOT SOUND WHEN THE A/C IS IN T/O CONFIG (PARK BRAKE OFF, FLAPS 5-15 DEG,C/L AT 1020,FLAPS AT NORM,ELEV AT T/O RANGE, TORQUE 50 PERCENT) AND YOKE IS ROTATED TO LWD OR RWD. OP'S CHECKS GOOD. ALL RIG PINS REMOVED. COMPLETED FREEDOM OF MOVEMENT CHECK. ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT. RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (RT MLG) · airframe 22,307 hrs · 23,017 cycles

IN CRUISE, SMOOTH IMC CONDITIONS, 250 KIAS, GOT LT AND RT RED GEAR UNSAFE LIGHTS, RT AMBER GEAR DOOR LIGHT, AND GEAR HANDLE LIGHT. LIGHTS REMAINED ON FOR 10 -15 SECONDS. THEN, WENT OUT. NO FURTHER ABNORMALTIES NOTED. NO GEAR MOVEMENT NOTED. PERFORMED ALT GEAR EXTENSION. LANDING UNEVENTFUL. FERRIED TO PDX FOR REPAIRS. CHECKED PSEU FOR PRESENT FAULTS AND FAULT HISTORY (NO RELEVANT FAULTS WERE FOUND). ADJUSTED RT MLG AFT DOOR PROXIMITY SENSOR IAW MM TASK NR 32-12-01-830-801. REPLACED NLG DOORS TOGGLE AND LOCK LINKS IAW MM TASK NR'S 32-31-61-000-801 AND 32-31-61-400-801. RIGGED ALTERNATE EXTENSION MLG CABLES IAW MM TASK NR 32-34-16-830-802. LANDING GEAR PRIMARY EXTENSION AND RETRACTION SYS OPS TEST GOOD 5 TIMES IAW MM TASK NR 32-31-00-710-801. ALL INDICATIONS NORMAL DURING TESTS. RETURNED TO SERVICE.

Part: RELAY — FAILED (WINDOW HEAT) · airframe 21,921 hrs · 22,557 cycles

CAPTAINS WINDOW HEAT FAILED. NO CAUTION LIGHTS. DIVERTED, LANDING UNEVENTFUL. CAPTAINS WINDSHIELD K1 AND K2 RELAYS REPLACED. OPS TEST GOOD. RETURNED TO SERVICE.

Part: SENSOR — MALFUNCTIONED (MLG DOORS) · airframe 21,469 hrs · 22,016 cycles

UPON GEAR RETRACTION THE L DOOR LT UNSAFE AND GEAR HANDLE LIGHT REMAINED ILLUMINATED FOR APPROX 5 SECONDS AFTER OTHER GEAR LIGHTS WERE DARK APPROX SPEED WAS 110-140 KIAS ALTERNATE GEAR EXTENSION ACCOMPLISHED. LANDING UNEVENTFUL. LT MLG RETRACTION ACTUATOR ROD END ADJUSTED, LT MLG DOOR PROX SENSOR REPLACED AND SECONDARY MLG FILTERS INSPECTED. ALL CLOSE OUT TESTS CHECK GOOD. RETURNED TO SERVICE.

Part: WARNING LIGHT — INTERMITTENT (MLG DOOR) · airframe 21,366 hrs · 21,898 cycles

UPON GEAR RETRACTION, RT DOOR AND RT GEAR UNSAFE LIGHT AND HANDLE LIGHT REMAINED ILLUMINATED. OTHER LIGHTS EXTINGUISHED. RT DOOR WENT OUT AND THEN CAME ON AGAIN. RT DOOR LIGHT WENT OUT WITH ALL OTHER LIGHTS. DIVERTED THE FLIGHT FOR REPAIRS. LANDING UNEVENTFUL. INTEREGATED PSEU, NO FAULTS FOUND. RIGGED NR 2 MLG RETRACT ACTUATOR ROD END IAW AMM 32-31-11-830-801. GEAR RETRACTION, INDICATION CHECKS GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: PROXIMITY SENSOR — OUT OF ADJUST (MLG) · airframe 21,291 hrs · 21,808 cycles

AFTER T/O, SELECTED GEAR HANDLE UP. ALL THE LIGHTS WENT OUT. SPD AT 130KTS, THEN THE RT AMBER AND RT RED LIGHTS ALONG WITH HANDLE DISAGREEMENT LIGHT CAME ON. ABOUT 7 OR 8 SECONDS LATER ALL LIGHTS OUT. LANDING UNEVENTFUL. FERRIED FOR REPAIRS. ADJUSTED LT AND RT MAIN GEAR DOOR PROX SENSORS IAW MM TASK NR 32-61-00-280-801. PERFORMED OPS CHECK OF GEAR EXTENSION / RETRACTION IAW TASK NR 32-31-00-710-801. OPS GOOD. PERFORMED OPS CHECK FLIGHT WITH NO DEFECTS. ACFT RETURNED TO SERVICE.

Part: FITTING — CRACKED (LT WING) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - LT OTBD NR 4 FLAP FWD FITTING TO TRACK CARRIAGE HAS TOOLING MARKS INSIDE FITTING RADIUS. BLENDED OUT TOOLING MARKS. MAPPED DAMAGE FOR ENGINEERING. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01, NO CRACKS NOTED. ALL WORK DONE IAW RD 8/4-57-1285/3.

Part: ATTACH FITTING — DAMAGED (LT WING) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - LT FLAP TO NR 4 TRACK CARRIAGE FWD ATTACH FITTING HAS TOOLING MARKS. BLENDED DAMAGE, HFEC INSPECTED IAW NDTM PART 6, 57-00-01, NO CRACKS NOTED. UT THICKNESS CHECKED IAW NDTM PART 1, 51-00-01. MAPPED FOR ENGINEERING. REPAIRED IAW RD8/4-57-1285/3.

Part: SHROUD — GOUGED (HORIZONTAL STAB) · airframe 21,254 hrs · 21,772 cycles

C CHECK - LT HORIZ T/E SHROUD HAS SEVERAL GOUGES LOCATED AT YH130.400. BLENDED DAMAGE, UT THICKNESS CHECK IAW NDTM PART 1, 51-00-04. MAPPED FOR ENGINEERING. CUTOUT THE DAMAGE IAW RD 8/4-55-490, HFEC INSPECTED CUT OUT EDGES IAW RD 8/4-55-490 GEN. NOTE 2 AND NDTM PART 6, 51-00-01. NO CRACKS NOTED. INSTALLED REPAIR PREPPED AND PAINTED REPAIR AREA IAW RD 8/4-55-490, SRM 51-25-05 PG 206 PAR 5F-(1)-(4).

Part: SKIN — GOUGED (LT ELEVATOR) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - LT ELEVATOR L/E HAS SEVERAL GOUGES AT STA YH130.400. REMOVED L/E AND INSTALLED AND SEALED NEW LT ELEVATOR L/E.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - LT INBD SEAT TRACK HAS LIGHT CORROSION ON INBD FLANGE AT X630 TO 640. BLENDED CORROSION AT INBD SEAT TRACK ON INBD FLANGE AT X630 TO STA X640. REMOVED .019 MATERIAL ORIGINAL THICKNESS .080" WITHIN LIMITS IAW Q400 RD8/4-53-884 GENERAL NOTES NR1. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW RD 8/4-53-884 GEN NOTES 2 & D8-400 NDTM PART 6, 51-00-01. NO CRACKS NOTED. ALODINED, PRIMED AND PAINTED BLENDED AREA IAW Q400 RD 8/4-53-804 NOTES 3-8.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK-LT INBD SEAT TRACK IS CORRODED AT APPROX X160 TO X170. BLENDED CORROSION ON LT INBD SEAT TRACK AT STA X160 TO X170. REMOVED .029" MATERIAL, ORIGINAL THICKNESS .265", WITHIN LIMITS IAW RD8/4-53-884 GENERAL NOTES NR1. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW RD 8/4-53-884 GEN NOTES 2 AND NDTM PART 6, 51-00-01. NO CRACKS NOTED. ALODINED BLENDED AREA AT STA X160 TO X170 IAW RD 8/4-53-804 NOTES 3-8.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

CHECK - LT INBD SEAT TRACK HAS AREAS OF LIGHT CORROSION ON OTBD FLANGE INBETWEEN STA 1.00 TO 32.4. REMOVED CORROSION IAW RD8/4-53-884, FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-884. REMOVED SEAT TRACK IAW SRM 51-40-07 AND 51-40-15-02-01. MATCH DRILLED NEW NR 5 SEAT TRACK TO ACFT IAW 51-40-07. INSTALLED NEW SEAT TRACK IAW SRM 51-42-05, 51-40-15 AND 51-41-00. APPLIED SEALANT IAW SRM 51-23-00.

Part: RIB — CHAFED (NACELLE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - NACELLE PANEL 414AR HAS A CHAFED INTERNAL RIB UPPER AFT END OF PANEL. REMOVED DAMAGED RIB FROM PANEL, MATCH DRILLED AND INSTALLED NEW RIB IAW SRM 51-42-05.

Part: RIB — CHAFED (NACELLE) · airframe 21,254 hrs · 21,772 cycles

C CHECK - NACELLE PANEL 414AL HAS A CHAFED INTERNAL RIB UPPER AFT END OF PANEL. REMOVED DAMAGED RIB FROM PANEL, MATCH DRILLED NEW RIB TO PANEL AND INSTALLED NEW RIB IAW SRM 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - LT INBD SEAT TRACK IS CORRODED AT X331. BLENDED CORROSION ON LT INBD SEAT TRACK AT STA X331. REMOVED .020" MATERIAL, ORIGINAL THICKNESS .265" WITHIN LIMITS IAW RD8/4-53-884 GENERAL NOTES NR 1. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW RD 8/4-53-884 GEN NOTES 2 AND NDTM PART 6, 51-00-01. NO CRACKS NOTED. ALODINED BLENDED AREA AT STA X331 IAW RD 8/4-53-804 NOTES 3-8.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - CORROSION ON THE RT INBD SEAT TRACK UPPER LUG AT STA X1.00. BLENDED CORROSION FROM RT INBD SEAT TRACK UPPER LUG AT STA X 1.0 IAW RD 8/4-53-884. FOUND TO BE WITHIN LIMITS IAW RD 8/4 53-2358. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801. NO CRACKS NOTED. ALODINED BLENDED AREA IAW RD 8/4-53-2358.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK-LT INBD SEAT TRACK IS CORRODED AT X200. BLENDED CORROSION ON LT INBD SEAT TRACK AT STA X200. REMOVED .022" MATERIAL, ORIGINAL THICKNESS .265" WITHIN LIMITS IAW RD8/4-53-884 GENERAL NOTES NR 1. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW RD 8/4-53-884 GEN NOTES 2 AND NDTM PART 6, 51-00-01. NO CRACKS NOTED. ALODINED BLENDED AREA AT STA X200 IAW RD 8/4-53-804 NOTES 3-8.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C CHECK- LT INBD SEAT TRACK IS CORRODED AT X413. BLENDED CORROSION ON LT INBD SEAT TRACK AT STA X413. REMOVED .024" MATERIAL ORIGINAL THICKNESS .265" WITHIN LIMITS IAW RD8/4-53-884 GENERAL NOTES NR 1. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW RD 8/4-53-884 GEN NOTES 2 AND NDTM PART 6, 51-00-01. NO CRACKS NOTED. ALODINED BLENDED AREA AT X413 IAW RD 8/4-53-804 NOTES 3-8.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK, SEVERAL AREAS OF CORROSION ON THE RT INBD SEAT TRACK LUG AND CHANNEL FROM STA X19.400 TO X71.20. BLENDED CORROSION FROM RT INBD SEAT TRACK UPPER LUG AT STA X 1.0 IAW RD 8/4-53-884. FOUND TO BE OUT OF LIMITS IAW RD 8/4 53-884. REMOVED NR 11 SEAT TRACK AND INSTALLED NEW SEAT TRACK IAW DHC8 51-42-05 AND 51-40-15.

Part: RIB — CRACKED (NACELLE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - NACELLE PANEL 414AR HAS A CRACKED INTERNAL RIB, LOWER AFT END OF PANEL. REMOVED DAMAGED RIB FROM PANEL, AND INSTALLED NEW RIB FROM STOCK IAW SRM 51-42-05.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 21,254 hrs · 21,772 cycles

C-CHECK - LOCATION NR 1, COMPLY WITH PERMANENT REPAIR FOR DAMAGE ON LT FUSELAGE SKIN PANEL 85327133 BETWEEN FS X49.5 - X71.2 AT STR 29P IAW RD8/4-53-2917. CUTOUT DAMAGE IAW RD8/4-53-2917/3. HFEC INSPECTED CUTOUT AREA FOR CRACKS IAW RD 8/4-53-2917 GEN NOTE 3 AND D8 400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. COMPLETED REAIR IAW T/C R/D 8/4-53-2917/3.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 21,232 hrs · 21,744 cycles

PERMANENT REPAIR FOR LIGHTNING STRIKE REF R/D 8/4-53-2900/3. INSTALLED FASTENER IAW E/C RD 8/4-53-2900/3. PAINTED AND PROTECTED FASTENER.

Part: UNKNOWN — UNKNOWN (HYD SYSTEM) · airframe 20,844 hrs · 21,295 cycles

MFR- DURING ENGINE START NR 3 HYD PRESSURE WAS PEGGED AT 4000 PSI. FA'S CALLED AND STATED A STRONG CHEMICAL ODOR WAS PRESENT. CHECKED SECURITY OF RL4 RELAY. C/W OPS TEST OF STANDBY CONTACTOR BOX PER AMM TASK 24-31-36-710-801 NO DEFECTS NOTED. PERFORMED GVI OF LAV, AFT GALLEY,CABIN, EXTERIOR OF AIRCRAFT NO LEAKS NOTED. CREW PERFORMED ENGINE RUN NO DEFECTS FOUND IN CABIN, LAV, GALLEY AREAS. NO DEFECTS FOUND WITH BLEED AIR ON OR OFF. HYD AT NORMAL LEVELS. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FLAP — MALFUNCTIONED (WING) · airframe 20,568 hrs · 20,997 cycles

PSC - FLAP POWER CAUTION WHEN FLAPS SELECTED TO 5 DEG. FLAPS STUCK AT 0 DEG. UNABLE TO RESET PER E/A CHECKLIST. RETURNED TO FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. INSPECTED CDS FOUND CURRENT FAULT "ECU CONTINUOUS BIT" ON FLAP PAGE, REF FIM TASK 27-50-00-810-802. C/W FIM TASK 27-50-00-810-807, ERASED CDS FLAP NVM. C/W OP TEST OF WING FLAPS IAW AMM 27-50-00-710-801. OP CHECKS GOOD. FAULT CODE REMAINED CLEARED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: HINGE — WORN (PAX DOOR) · airframe 20,431 hrs · 20,856 cycles

GEG - AFT CABIN PASSENGER DOOR WILL NOT OPEN FROM THE INSIDE. INSPECTED AND FOUND AFT FLAPPER ON DOOR HANDLE INTERFERING WITH DOOR HANDLE OPERATION. REPOSITIONED FLAPPER AND OPERATED DOOR SEVERAL TIMES. DOOR OPENED NORMAL FROM INSIDE AIRCRAFT. FOUND AFT FLAPPER ON DOOR HANDLE WORN. AFT DOOR HANDLE FLAPPER COVER AND HINGE ASSY REPLACED. DOOR OPS CHECKED GOOD IAW Q400 AMM 52-12-00-710-801. RETURNED TO SERVICE.

Part: FLAP — OUT OF POSITION (PAX DOOR) · airframe 20,412 hrs · 20,832 cycles

BOI - F/A REPORTS, AFT PAX DOOR (L2) DIFFICULT TO OPEN. OUTSIDE HANDLE FLAP WAS PULLED OUT, PUSHED BACK IN AND OPERATED DOOR FROM BOTH INSIDE AND OUT, OPS CHECK OK. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: HANDLE — STIFF (PAX DOOR) · airframe 20,350 hrs · 20,760 cycles

UNABLE TO OPEN AFT PASSENGER DOOR FROM INSIDE. OUTER DOOR FLAP HANDLE STIFF, CLEANED & LUBED OPS CHECK GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SEAL — DAMAGED (PAX DOOR) · airframe 20,124 hrs · 20,520 cycles

SEA - FLIGHT ATTENDANT REPORTS AFT PAX DOOR DIFFICULT TO OPEN. SEAL APPEARS TO BE DAMAGED. REMOVED AND REPLACED AFT ENTRY DOOR SEAL, PRESSURE CK. NO LEAKS NOTED, OPEN AND CLOSING FUNCTION OPERATES NORMAL. RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — FAILED (MLG) · airframe 19,809 hrs · 20,121 cycles

LAX - WHEN GEAR CYCLED ON APPROACH THE RIGHT MAIN LANDING GEAR DID NOT INDICATE DOWN, AND GEAR DOORS REMAINED OPEN. AFTER LANDING GEAR LIGHT (RIGHT MAIN) CAME ON, AND DOOR RETRACTED. LANDING GEAR ALTERNATE EXTENSION SHOW ALL THREE GREEN FROM THE TIME GEAR WAS EXTENDED. LANDING UNEVENTFUL. FERRIED TO PDX FOR REPAIRS. INTERROGATED PSEU, FOUND IN HISTORY FAULT RGDLK1 SENSOR UNREASONABLY FAR. PERFORMED INDUCTANCE VALUE CHECK OF RGDLK1 IAW Q400 AMM TASK 32-61-00-280-801, AND FOUND SENSOR AT 8.10 REMOVED, AND REPLACED PROX SENSOR RGDLK1 IAW Q400 AMM 32-61-06-000-802, AND TASK 32-61-06-400-802. PERFORMED OPERATIONAL TEST OF THE LANDING GEAR PRIMARY EXTENSION, AND RETRACTION SYSTEM IAW Q400 AMM TASK 32-31-00-710-801, OPS TEST GOOD. RETURNED TO SERVICE.

Part: SENSOR — OUT OF RIG (MLG) · airframe 19,785 hrs · 20,096 cycles

SEA - AFTER SELECTING "GEAR DOWN" ON APPROACH, THE RIGHT MAIN GEAR INDICATED AMBER DOOR OPEN AND RED GEAR UNSAFE SITUATION CONTINUED FOR 60- 90 SECONDS AND THEN INDICATED GREEN. ALTERNATE EXTENSION CHECKLIST ACCOMPLISHED AMBER RE-ILLUMINATED DURING ALT EXTENSION CHECK LIST. LANDING UNEVENTFUL. RIGGED RGDLK1 PROXIMITY SENSOR IAW AMM TASK 32-61-06-830-801. PERFORMED OPS TEST OF THE PRIMARY EXTENSION AND RETRACTION SYSTEM IAW AMM TASK 32-31-00-710-801. PERFORMED OPS TEST OF THE ALTERNATE EXTENSION SYSTEM IAW AMM TASK 32-34-00-710-801. OPS CHECKS GOOD, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROL MODULE — FAILED (BRAKES) · airframe 19,242 hrs · 19,436 cycles

PDX - PRIOR TO TAXI OUT, DID THE T/O WARN TEST TWICE AND GOT THE T/O HORN. THEN DID IT TWICE AND DID NOT GET THE HORN. THEN ON TAKEOFF APPLIED POWER AND GOT THE T/O HORN. SPEED WAS MORE THAN 60 KTS BUT LESS THAN 80 KTS. ABORTED TAKEOFF AND RETURNED TO THE GATE. FOUND PARK BRAKE SWITCH INTERMITTENT. REMOVED AND REPLACED PARK BRAKE CONTROL MODULE IAW Q400 AMM 32-44-21-000-801 AND 32-44-21-400-801. T/O WARNING OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: SPRING — BROKEN (ZONE 700) · airframe 18,966 hrs · 19,133 cycles

MSO - OVERCENTER GEAR SPRING FOUND BROKEN ON PRE-FLIGHT ON RIGHT SIDE LANDING GEAR. REMOVED OUTBOARD STABILIZER-BRACE LOCK, SPRING ASSY REF Q400 AMM TASK NR 32-11-16-000-802. REMOVED AND REPLACED STABILIZER, BRACE LOCK, SPRING PIN RE-INSTALLED OUTBOARD STABILIZER-BRACE LOCK-SPRING ASSY AND INSTALLED NEW INBOARD STABILIZER-BRACE LOCK-SPRING ASSY REF Q400 AMM TASK NR 32-11-16-400-802 ON RT MLG. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: WIRE HARNESS — MALFUNCTIONED (NLG) · airframe 18,492 hrs · 18,583 cycles

PDX FLIGHT 2157. DEPARTING SEATTLE, RETRACTED THE GEAR AND GOT A NOSE GEAR UNSAFE LIGHT AND GEAR HANDLE LIGHT. AFTER ABOUT 60 SECONDS THE LIGHTS WENT OUT. BOTH LIGHTS CYCLED TWICE IN THE NEXT 3 MINUTES. THEN STAYED OUT FOR THE REST OF THE FLIGHT. MX REPLACED THE NOSE GEAR PRIMARY LOCK HARNESS ASSEMBLY. OPS CHECKS GOOD. ACFT RETURNED TO SERVICE.

Part: BRAKE — FAULTY (NR 3) · airframe 18,440 hrs · 18,525 cycles

PDX WHILE BRAKING ON LANDING ON TAXI, THE RT SIDE BRAKES SEEM TO GRAB AND THE ANTI-SKID IS RELEASED TOO EARLY CAUSING STOPPING TO BE JERKY. MX REPLACED THE NR 3 BRAKE AND THE NR 3 WHEEL SPEED TRANSDUCER. CHECKS GOOD. RETURNED TO SERVICE.

Part: DOOR — UNKNOWN (AFT PAX) · airframe 17,779 hrs · 17,817 cycles

SEA - FLIGHT 2257 - AFT PASSENGER DOOR HARD TO CLOSE. MAINTENANCE CLEANED DEBRIS FROM THE DOOR. DOOR OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: NONE — NONE · airframe 17,600 hrs · 17,615 cycles

PDX- FLIGHT 2282 - FLIGHT ATTENDANT REPORTS THAT THE REAR PASSENGER DOOR (L2)IS HARD TO OPEN. MAINTENANCE OPERATED THE DOOR SEVERAL TIMES WITH NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE, NO PARTS REPLACED.

Part: SEAL — DIRTY (SERVICE DOOR) · airframe 17,559 hrs · 17,575 cycles

PDX- FLIGHT 2339 - RIGHT SERVICE DOOR HARD TO CLOSE. MAINTENANCE CLEANED AND LUBRICATED THE DOOR SEAL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: LINKAGE — DISCONNECTED (RT MLG DOOR) · airframe 17,516 hrs · 17,526 cycles

BTM - RIGHT MAIN GEAR DOOR LINKAGE DISCONNECTED. FERRIED AIRCRAFT TO PDX FOR REPAIRS. REPLACED THE LINKAGE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — OUT OF ADJUST (MAIN PAX) · airframe 17,512 hrs · 17,521 cycles

BOI- FLIGHT 2269 - AFT PASSENGER DOOR ON NR 1 SIDE VERY HARD TO CLOSE. MAINTENANCE FOUND DOOR OFF STOP. RE-SEQUENCED DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING MESSAGE — FALSE ACTIVATION (NLG STEERING) · airframe 16,837 hrs · 16,806 cycles

SEA - FLIGHT 2330 - NOSE STEERING FAILED DURING TAXI. RETURNED TO THE GATE. MAINTENANCE CLEARED THE FAULT MESSAGE AND OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROLLER — MALFUNCTIONED (ANTI ICE SYS) · airframe 16,821 hrs · 16,791 cycles

SEA - FLIGHT 2372 - UPON SELECTION OF WINDSHIELD HEAT THE CONTROL LIGHT ILLUMINATED. RETURNED TO THE GATE. MAINTENANCE REPLACED THE ANTI-ICE CONTROLLER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — NICKED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - SMALL NICK ON EXTERNAL FUSELAGE LOCATED AT STATION 3.00 JUST BELOW STRINGER 31L. REPAIRED IAW RD8/4-53-505, RD8/4-53-2136.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - RIGHT HAND OUTBOARD SEAT TRACK NR 17 CORRODED ON UPPER SURFACE NEAR STATION X712. REPAIRED IAW RD8/4-53-884.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - CORROSION UNDER THE EMERGENCY EXIT DOOR THRESHOLD IN THE AREAS OF THE LOWER DOOR LATCH PLATES. REPAIRED IAW SRM 51-40-07, 51-42-15.

Part: TIE CLIP — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - FUSELAGE FRAME X196.000 TIE CLIP TO STRINGER 24R AT AFT SIDE OF FRAME IS CORRODED. REPAIRED IAW SRM 53-20-43, 51-42-05, AND 53-20-15.

Part: HOUSING — CHAFED (APU) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - APU FLOW CONTROL SOV HOUSING IS CHAFING AGAINST TOP OF FRAME AT STATION 920.916 ON VERTICAL WEB AT 11:00 POSITION ON FORWARD SIDE. REPAIRED IAW SRM 51-14-00, RD8/4-55-358.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - ANGLE PIECE ON BACKSIDE OF FRAME X196.000 TO TOP OF STRINGER 24P CORRODED AROUND FORWARD RIVET. REPAIRED IAW SRM 53-20-43, 51-42-05, 51-25-10.

Part: TIE CLIP — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - FUSELAGE FRAME X489.500 TIE CLIP TO FUSELAGE SKIN AT FORWARD SIDE IS CORRODED. REPAIRED IAW SRM 51-42-05, 53-20-15, 51-21-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - RIGHT OUTBOARD SEAT TRACK NR 19 HAS CORROSION PITTING IN PREVIOUS BLENED AREA LOCATED ST STATION X358.0. REPAIRED IAW SRM 51-40-15, 51-42-05.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - AFT PASSENGER DOOR AIRSTAIR TROLLY FLOOR SUPPORT FLANGE HAS CORROSION AT THE SCREW. REPAIRED IAW SRM 51-42-05, 51-42-35.

Part: HINGE FITTING — CHAFED (AFT SERVICE DOOR) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - AFT SERVICE DOOR APETURE MAIN HINGE FITTINGS HAVE CHAFING ON OUTBOARD EDGES. REPAIRED IAW SRM 51-21-10, 51-25-65.

Part: STRAP — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - TIE STRAP HAS LIGHT CORROSION AT STATION X77 ON TOP OF INTERCOSTAL STRINGER 24R. REPAIRED IAW SRM 51-42-05.

Part: STRUCTURE — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - CORROSION FOUND AT LAV SERVICE COMPARTMENT LOWER AFT INTERNAL LIP. REPAIRED IAW RD8/4-53-347.

Part: SKIN — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - POSSIBLE SURFACE CORROSION AND PAINT MISSING ON EXTERNAL FUSELAGE JUST AFT AND BELOW LAV SERVICE DOOR. REPAIRED IAW SRM 51-14-00, 51-25-10, 51-25-15.

Part: STRAP — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - TIE STRAP HAS LIGHT CORROSION AT STATION X89.0 ON TOP OF INTERCOSTAL STRINGER 24R. REPAIRED IAW SRM 51-14-00, 51-21-00, AND 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - RIGHT INBOARD SEAT TRACK NR 16 HAS CORROSION ON THE TOP SURFACES STATIONS X670 TO X700. REPAIRED IAW RD8/4-53-884 AND SRM 51-40-15.

Part: TIE CLIP — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - SUSPECTED CORROSION AROUND LOWER RIVET OF TIE CLIP ON BACK SIDE OF FRAME X216.000 TO FUSELAGE JUST ABOVE STRINGER 24P. REPAIRED IAW SRM 51-42-05, 53-20-15, 51-25-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - LEFT OUTBOARD SEAT TRACK IS CORRODED AT THE SHIM/STOP LOCATIONS BETWEEN X644 AND X688. REPAIRED IAW SRM 51-42-05, 51-40-15, AND RD8/4-53-884.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - MAIN CABIN DOOR ENTRY THRESHOLD LANDING FOR THE FLOOR PANEL 131CZ IS CORRODED IN SPOTS ALONG ITS LENGTH. REPAIRED IAW SRM 51-42-05, RD8/4-53-1660.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,618 hrs · 16,567 cycles

C4 PDX - LEFT INBOARD SEAT TRACK NR 5 HAS CORROSION BETWEEN STATION X-18 TO X30. REPAIRED IAW RD8/4-53-884, AND SRM 51-42-05.

Part: COMPUTER — FAULTED (DOOR SENSOR) · airframe 16,555 hrs · 16,505 cycles

SEA FLIGHT NR 2490: MASTER WARNING: MAIN AFT BAGGAGE DOOR INDICATES OPEN. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE FOUND AFT BAGGAGE DOOR HANDLE SEATED, SECURED AND LOCKED ON RETURN TO GATE. FOUND 'ABDRLK' OPEN FAULT IN THE PROX SENSOR COMPUTER. OPENED AND CLOSED DOOR NUMEROUS TIMES. DOOR ALWAYS INDICATES CLOSED AND LOCKED. PRESSURIZED AIRCRAFT. ALL DOORS ALWAYS INDICATE CLOSED AND LOCKED. UNABLE TO INDUCE FAULT. ALWAYS CHECKED GOOD DURING TESTING. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SMOKE DETECTOR — FALSE ACTIVATION (CARGO BAY) · airframe 16,298 hrs · 16,257 cycles

SEA FLIGHT NR 2324: NR 2 AFT BAGGAGE SMOKE DETECTOR FAILS TO TEST. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE C/W OPS TEST OF THE AFT BAGGAGE SMOKE DETECTORS IAW AMM 26-12-06-710-801. OPS CHECK GOOD. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: OIL COOLER — ODOR (NR 2 ENGINE) · airframe 16,018 hrs · 15,976 cycles

RNO FLIGHT NR 2256: AFTER ENGINE START AND BLEEDS SELECTED, ELECTRICAL AND OILY ODOR CONSUMED FLIGHT DECK AND GALLEY. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE OIL COOLER, BORESCOPED THE NR 2 ENGINE AND COMPRESSOR AND WASHED THE NR 2 ENGINE. ALL GROUND RUNS AND OPS CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (DE ICE LIGHT) · airframe 15,515 hrs · 15,494 cycles

BLI FLIGHT NR 2491: INTERMITTENT DEICE PRESSURE CAUTION LIGHT WHEN BOOTS WERE SELECTED. LIGHT WENT OUT WHEN THE CHECKLIST WAS RUN. MAINTENANCE C/W OPERATION OF CHECKLIST IAW AMM TASK 30-11-00-710-804 WITH NO DEFECTS NOTED AND OPERATED BOOTS NUMEROUS TIMES TO ENSURE DEICE PRESSURE CAUTION LIGHT DID NOT ILLUMINATE. LIGHT DID NOT COME ON. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: TRANSCEIVER — MALFUNCTIONED (WX RADAR SYS) · airframe 15,296 hrs · 15,290 cycles

SEA FLIGHT NR 2019: WX FAIL IN CRUISE. CYCLED OFF PER MTX. MFD SHOWED MESSAGE IN ALL POSITIONS. AIRCRAFT RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED THE WEATHER RADAR TRANSCEIVER PER Q400 AMM 34-41-01, PG 401-406. OPS CHECK GOOD. NO WX FAIL MESSAGE SHOWN. AIRCRAFT RETURNED TO SERVICE.

Part: OIL SYSTEM — OVERSERVICED (NR 2 ENGINE) · airframe 15,213 hrs · 15,197 cycles

SEA FLIGHT 2380: ON FINAL APPROACH WHEN POWER WAS REDUCED TO FLIGHT IDLE, A SMELL OF OIL OF EXHAUST WAS COMING FROM AIR VENTS IN COCKPIT AND CABIN. AIRCRAFT WAS FERRIED TO PDX. MAINTENANCE C/W COMPRESSOR AND TURBINE WASH OF THE NR 2 ENGINE IAW Q400 AMM TASK 72-00-00-160-805. RAN ENGINES THROUGHOUT ALL POWER RANGES WITH BLEEDS SELECTED ON AND OFF. NO SMELL NOTED. PRIOR TO ENGINE WASH, NR 2 ENGINE WAS OVER SERVICED WITH APPROX 2 QUARTS OF ENGINE OIL. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CABLE — FRAYED (EMERGENCY RELEAS) · airframe 15,172 hrs · 15,153 cycles

GEG FLIGHT NR 2338: LT MAIN LANDING GEAR DOORS WOULDN'T OPEN WITH EMERGENCY RELEASE HANDLE. FOUND LOWER AFT CABLE AT LEVER OFF PULLEY AND FRAYED. MAINTENANCE REMOVED AND REPLACED THE CABLE WITH NEW CABLE FROM STOCK. CHECKS WELL. AIRCRAFT RETURNED TO SERVICE.

Part: DRAIN VALVE — DAMAGED (APU)

BALL ON WRONG SIDE OF SPRING, WHICH ALLOWS IT TO REST IN CLOSED POSITION, NOT ALLOWING PROPER DRAINAGE

Part: UNKNOWN — UNKNOWN · airframe 14,501 hrs · 14,513 cycles

BIL FLIGHT NR 2411: NR 3 HYD PUMP CAUTION LIGHT ILLUMINATED. MAINTENANCE RESEATED RELAY RL4. NR 3 HYD PUMP CAUTION CLEARED. NR 3 HYD PUMP OPERATES NORMALLY PER AMM TASK 29-00-00-863-803. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: BUSS BAR — BROKEN (PROP DEICE) · airframe 14,359 hrs · 14,391 cycles

BOI FLIGHT NR 2419: PROP DEICE CAUTION LIGHT ILLUMINATED WHEN PROP NR 1 CYCLES ON. LOAD SHOWN NORMAL ON ELECTRICAL PAGE. FLIGHT DIVERTED TO BOI. MAINTENANCE REPLACED BROKEN BUSS BAR STRAP ON NR 1 PROP NR 4 BLADE WITH SERVICEABLE UNIT. C/W FUNCTIONAL TEST IAW AMM TASK 30-61-00-720-801. SYSTEM OPS NORMAL. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: DRAIN — CLOGGED (PITOT STATIC SYS) · airframe 14,298 hrs · 14,344 cycles

SLC FLIGHT NR 2452: ABORTED TAKEOFF DUE TO IAS MISMATCH AT 70 TO 80 KTS, FO AIRSPEED WAS LAGGING UP TO 30 TO 40 KTS. MAINENANCE INSPECTED RT PRIMARY PITOT/STATIC PROBE IAW Q400 AMM TASK 34-11-06-280-801. FOUND THE DRAIN HOLE TO BE PLUGGED. CLEANED DRAIN HOLE AND THEN COMPLIED WITH TASK 34-11-06-680-801 FOR WATER ACCUMULATION PURGE. RAN UP BOTH NR 1 AND NR 2 AIRSPEED FROM 30-250 KTS. NO DEFECTS NOTED. C/W HORZION MTC 6341102 FOR NR 2 PITOT AND NR 2 STATIC. ALL CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 13,757 hrs · 13,877 cycles

BOI FLIGHT NR 2385 - DURING CLIMB-OUT AT ABOUT 13,000, THE PRESSURE CONTROLLER STARTED TO INCREASE DIFFERENTIAL PRESSURE, BUT THEN STABILIZED. AT 23,000 ,THE DIFFERENTIAL STARTED AN ABNORMAL DECREASE IN PRESSURE. ATTEMPTED MANUAL CONTROL WITH NO AFFECT. PRESSURE WENT TO ZERO. AIRCRAFT RETURNED TO BOI. MAINTENANCE REMOVED AND REPLACED CABIN PRESSURE CONTROL PANEL (P/N 92147A020103, S/N 00111) IAW AMM 21-31-01. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER IAW AMM 21-31-06. REMOVED AND REPLACED CARGO DOOR SEAL (P/N 52213) IAW 52-31-26. OPS CHECK NORMAL IAW 21-31-00. OCF WAS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAUTION MESSAGE — FALSE ACTIVATION (STICK PUSHER) · airframe 13,665 hrs · 13,788 cycles

PDX FLIGHT NR 2252: AFTER START, PUSHER SYSTEM FAIL CAUTION LIGHT WAS ILLUMINATED. MAINTENANCE PERFORMED OPS CHECK OF STICK (ELEVATOR STICK PUSHER SYSTEM) IAW AMM TASK 27-33-00-710-802. OPS CHECK GOOD. NO PARTS REPLACED AND AIRCRAFT RETURNED TO SERVICE.

Part: LINE — LEAKING (HYD SYSTEM) · airframe 13,518 hrs · 13,657 cycles

SEA FLIGHT NR 2399: ON APPROACH, WITH GEAR DOWN, CREW HEARD LOUD NOISE WHEN THEN NR 2 ENGINE HYD PUMP CAUTION LIGHT AND NOTICED NR 2 HYD QUANTITY DECREASING ON TAXI. HYD QUANTITY IN NR 2 WENT TO ZERO AND GOT MULTIPLE CAUTION LIGHTS. SHUT DOWN ENGINE 5-7 TIMES. MAINTENANCE FOUND HYD LINE (P/N 82920592-001) FAILED. INSTALLED FLEX LINE, REPLACED NR 2 HYD EDP, NR 2 PRESSURE FILTER MANIFOLD AND PRESSURE LINES FROM THE NR 2 HYD EDP TO THE PRESSURE MANIFOLD. NR 2 HYD SYSTEM POST MTX TEST CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: RELAY — MALFUNCTIONED (HYD PUMP) · airframe 13,464 hrs · 13,614 cycles

PDX FLIGHT NR 2434: AFTER START, NR 3 HYD PUMP CAUTION LIGHT REMAINED ILLUMINATED. MAINTENANCE REMOVED AND REPLACED RL4 RELAY IN THE STANDBY BATTERY CONTACTOR BOX. OPS CHECK GOOD IAW Q400 AMM TASK 29-12-00-720-801. AIRCRAFT RETURNED TO SERVICE.

Part: BLEED VALVE — MALFUNCTIONED (NR 2 ENGINE) · airframe 13,397 hrs · 13,557 cycles

PDX FLIGHT NR 2351: DESCENDING THROUGH 12K, NR 2 ENGINE FADEC ILLUMINATED. RAN CHECKLIST. ALL OTHER ENGINE PARAMETERS WERE NORMAL. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE P2.2 IBV IAW Q400 AMM TASKS 75-31-11-000-801 AND 75-31-11-400-801. CLEARED FADEC FAULTS. GROUND RAN NR 2 ENGINE. CHECKED FOR FADEC FAULTS WITH NONE FOUND. AIRCRAFT RETURNED TO SERVICE.

Part: CAUTION MESSAGE — FALSE ACTIVATION (BLEED SYSTEM) · airframe 13,058 hrs · 13,260 cycles

SEA-ON FLIGHT 2376, RIGHT AT LIFT OFF WITH BLEED OFF TAKEOFF WE RECEIVED BOTH NR 1 AND 2 BLEED HOT CAUTION LIGHT WITHIN 1000' OF CLIMB, WE WERE RUNNING CHECKLIST AND THE CAUTION LIGHTS BOTH WENT OFF. MAINTENANCE PERFORMED OPERATIONAL TEST OF BLEED AIR SYSTEM. OPERATIONAL TEST GOOD, NO FAULTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SWITCH — INOPERATIVE (BLEED SYSTEM) · airframe 13,048 hrs · 1,251 cycles

SEA-AFTER TAKEOFF BELOW 1000 AGL, NR 2 BLEED ILLUMINATED. THIS WAS A BLEED OFF TAKEOFF. OAT 38 DEGREES. BLEEDS WERE MIN AT LEAST 4 MINUTES PRIOR TO TAKEOFF. AFTER THE CHECKLIST NR 2 BLEED WAS SELECTED OFF. CAUTION LIGHT WENT OUT. MAINTENANCE REMOVED AND REPLACED NR 2 BLEED OVERTEMP SWITCH. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — MALFUNCTIONED (CABIN TEMP) · airframe 13,034 hrs · 13,239 cycles

PDX FLIGHT NR 2163: APPROXIMATELY 1 MINUTE AFTER TAKEOFF, THE CABIN DUCT HOT CAUTION LIGHT ILLUMINATED; ABOUT 45 SECONDS LATER, THE FLIGHT COMPARTMENT HOT CAUTION LIGHT ILLUMINATED; ABOUT 30 SECONDS LATER, THE NR 1 AND NR 2 BLEED HOT CAUTION LIGHTS ILLUMINATED. THE TAKEOFF WAS CONDUCTED WITH THE BLEEDS ON AND IN THE 'MIN' SELECTION. ALL CAUTION LIGHTS ILLUMINATED WHILE BLEED SELECT WAS IN 'MIN' WITH BLEEDS ON. MAINTENANCE FOUND CDS REPORTS CAB OLT MISCOMP, FAULT CODE 3D09. REPLACED RIGHT ZONE SUPPLY TEMP SENSOR PER FIM 21-60-00 AND AMM 21-61-11. OPS CHECK GOOD IAW AMM 21-61-00. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (ALTIMETER) · airframe 12,988 hrs · 13,196 cycles

BOI FLIGHT NR 2300 - ALT FAIL MESSAGE ON NR 1 AND NR 2 PFD'S. MAINTENANCE CYCLED AIRCRAFT POWER. ALL INDICATONS NORMAL. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — DIRTY (FUEL SYSTEM) · airframe 12,835 hrs · 13,061 cycles

FCA FLIGHT NR 2347: NR 2 FUEL TEMP IS FLUCTUATING AND HOLDING UP TO 99 DEGREE C. MAINTENANCE REMOVED, INSPECTED, CLEANED AND REINSTALLED NR 2 FUEL TEMP PROBE CONNECTOR. GROUND RAN, INDICATIONS NORMAL. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: MODULE — MALFUNCTIONED (NR 1) · airframe 12,731 hrs · 12,964 cycles

RNO - NR 1 PEC CAUTION LIGHT ILLUMINATED. POWER PLANT MESSAGE ON ED. MAINTENANCE REMOVED AND REPLACED QUADRANT AS A PRECAUTIONARY MEASURE. AIRCRAFT RETURNED TO SERVICE.

Part: PDU — FAULTY (COCKPIT) · airframe 12,497 hrs · 12,753 cycles

GEG FLIGHT NR 2437: RETURN TO GATE, 'HOT PFD' MESSAGE ON ED. MAINTENANCE REPLACED THE NR 2 PFD PER MTC 6316104. OPS CHECKS GOOD. AIRCRAFT REMAINS CAT III. AIRCRAFT RETURNED TO SERVICE.

Part: STARTER GEN — FAILED (NR 2 DC) · airframe 12,232 hrs · 12,499 cycles

SEA FLIGHT NR 2315, NR 2 DC GEN CAUTION ON LANDING. RESET PER CHECKLIST, BUT CAME ON AGAIN. MAINTENANCE REMOVED AND REPLACED NR 2 DC STARTER/GENERATOR IAW MTC 6243101. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED · airframe 12,125 hrs · 12,398 cycles

GEG: IAS MISMATCH ON PFD WITH PITCH TRIM, ELEVATOR FEEL, ROLL SPOILER OUTBOARD AND RUDDER CONTROL CAUTION LIGHTS. FLIGHT DIVERTED TO GEG. MAINTENANCE CLEANED PITOT AND STATIC LINES IAW AMM 34--11-00. FOUND WATER IN NR 1 AND NR 2 PITOTS. PERFORMED PITOT/STATIC LEAK CHECK IAW MTC 6341102. CHECKS GOOD. PERFORMED OPERATIONAL TEST OF NR 1 AND NR 2 ADC'S. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTIONED (DEICE SYSTEM) · airframe 11,833 hrs · 12,139 cycles

SEA FLIGHT NR 2345: DEICE PRESSURE CAUTION ILLUMINATED DURING CRUISE AND INITIAL DESCENT. DEICE PRESSURE GAUGE SHOWED NORMAL. DEICE ADVISORY LIGHT CORRESPONDING TO SECOND BOOT INBOARD FROM LEFT WING TIP FAILED TO ILLUMINATE. RAN CHECKLIST AND IT CAME ON AGAIN. MAINTENANCE REMOVED AND INSTALLED SERVICABLE LT OUTBD DDV IAW AMM 30-11-16-000-801 AND 30-11-16-400-801. PERFORMED FUNCTIONAL TEST IAW Q400 AMM 30-11-00-720-801 AND TR 30-047. FUNCTIONAL TEST PASSED. LEADING EDGE 513AL REMOVED AND INSTALLED IAW AMM 57-23-01-PG 401-410. PERFORMED FUNCTIONAL TEST IAW AMM 30-11-00-710-804 AND TR 30-047. FUNCTIONAL TEST PASSED. AIRCRAFT RETURNED TO SERVICE.

Part: STRUCTURE — WORN (RT COWLING) · airframe 11,698 hrs · 12,017 cycles

PDX: RT LOWER COWL STEP WEAR BETWEEN INBOARD HINGE ARM AND AIRCRAFT CLEVIS HINGE STRUCTURE. MAINTENANCE REPAIRED IAW HORIZON EA 6-54-382 NDTM PART 6, 51-00-02, SRM 54-20-05 AND SRM 54-10-06.

Part: STRUCTURE — DAMAGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX - GRAVEL DING AFT OF NOSE LANDING GEAR X-87 Y7R. MAINTENANCE REPAIRED IAW RD 8/4-53-333, NDTM PART 6, 51-00-02 AND SRM 51-21-10.

Part: STRUCTURE — DAMAGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX - GRAVEL DING BEHIND NOSE LANDING GEAR X-97 Y8L. MAINTENANCE REPAIRED IAW RD 8/4-53-666, NDTM PART 6, 51-00-02 AND SRM 51-21-10.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX - APPROX 6 INCH AFT OF THE LAV SERVICE DOOR, THERE IS MISSING PAINT AND THE SKIN APPEARS TO BE DAMAGED DUE TO SOMETHING STRIKING THE AREA REPEATEDLY. MAINTENANCE REPAIRED IAW RD 8/4-53-666 AND NDTM PART 6, 51-00-04.

Part: SKIN — CHAFED (T/E FLAP) · airframe 11,698 hrs · 12,017 cycles

PDX - OUTBOARD FLAP UPPER SURFACE CHAFED ON PLATE BETWEEN STA YW194.0 AND YW263.019. MAINTENANCE REPAIRED IAW Q400 SRM 51-42-05, TASK 57-52-30-320-801. NDTM PART 6, 51-00-02, NDTM PART 1, 51-00-04, HORIZON EA 6-57-340, TASK 51-18-00-800-808, SRM 51-25-10, SRM 51-21-10, SRM 51-42-45 AND SRM 57-25-15-370-801.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: SEAT TRACK NR 13 HAS A PIT OF CORROSION AT X390. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: NR 13 SEAT TRACK X289 HAS A GOUGE. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT SEAT TRACK (CENTER) HAS GOUGES ON TOP FLANGE AT APPROX STA X430.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: SEAT TRACK NR 13 AT X316 IS GOUGED. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT FRONT OUTBOARD SEAT TRACK HAS LIGHT CORROSION IN 2 PLACES AT 24" AND 29" FROM AFT END. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT FRONT OUTBOARD SEAT TRACK HAS LIGHT CORROSION IN 3 PLACES AT 46", 63" AND 76: FROM FRONT END. MAINTENANCE REPAIRED IAW RD 8/4-553-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT OUTBOARD SEAT TRACK HAS CORROSION BETWEEN STA X32.6 AND X32.10. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT OUTBOARD CABIN SEAT TRACK HAS LIGHT CORROSION AT STA X56-X62 AND X77-X85. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS GOUGE IN CENTER CHANNEL AT APPROX STA X361.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: SEAT TRACK NR 13 HAS PIT CORROSION AT X418. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS GOUGES ON TOP FLANGE AT APPROX STA X415.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT OUTBOARD CABIN SEAT TRACK HAS LIGHT CORROSION AT STA X106-X116 AND X125-X127. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT OUTBOARD CENTER SEAT TRACK HAS LIGHT CORROSION IN 4 PLACES AT X449, X465, X469 AND X509. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS PITTING IN CENTER CHANNEL AT APPROX STA X100.00 TO X111.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS PITTING IN CENTER CHANNEL AT APPROX STA X243.00 TO X259.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT OUTBOARD CABIN SEAT TRACK HAS LIGHT CORROSION AT STA X136-X144, X171-X176 AND X207-X210. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: SEAT TRACK NR 13 HAS PIT CORROSION AT X394. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: NR 12 SEAT TRACK HAS A GOUGE FROM X172 TO X189. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: SEAT TRACK NR 13 HAS PIT CORROSION AT X522. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT AFT OUTBOARD SEAT TRACK HAS LIGHT CORROSION IN 4 PLACES AT 2.5", 18", 33" AND 48" FROM FRONT END. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: NR 12 SEAT TRACK GOUGED FOR 8" AT X110. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: SEAT TRACK NR 12 HAS GOUGES FROM X212 TO X224. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT INBOARD CABIN SEAT TRACK IS CORRODED AT MULTIPLE AREAS BETWEEN PILOTS BULKHEAD AND STA X32.4. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT OUTBOARD CENTER SEAT TRACK HAS LIGHT CORROSION IN 5 PLACES AT X356, X370, X394, X418 AND X435. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HS PITTING IN CENTER CHANNEL AT APPROX STA X136.00 TO X156.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS PITTING IN CENTER CHANNEL AT APPROX STA X210.00 TO X226.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS PITTING AND CHAFFING IN CENTER CHANNEL AT APPROX STA X449.00 TO X454.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: LT CENTER SEAT TRACK HAS PITTNG IN CENTER CHANNEL AT APPROX STA X368.00 TO X391.00. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT OUTBOARD CENTER SEAT TRACK HAS LIGHT CORROSION IN 4 PLACES AT X231, X294, X326 AND X340. MAINTENANCE REPAIRED IAW RD 8/4-53-884 AND NDTM PART 6, 51-00-02.

Part: PLATE — DAMAGED (LT WING) · airframe 11,698 hrs · 12,017 cycles

PDX - LT WING FUEL PANEL LADDER PLATE AFT FLANGE HAS 2 TOOLING MARKS ABOVE RIB YW117.5. MAINTENANCE REPAIRED IAW NDTM PART 6, 51-00-02, RD 8/4-57-623 AND HORIZON EA 6-57-433.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX: RT INBOARD SEAT TRACK HAS 3 CORROSION PITS AT X635. MAINTENANCE REPAIRED IAW RD 8/4-53-884, Q400 SRM 51-40-15 AND SRM 51-42-05.

Part: PANEL — DAMAGED (RT WING) · airframe 11,698 hrs · 12,017 cycles

PDX - RIGHT WING ACCESS PANELS 621BT, 622AT, 622BT, 622CT AND 623AT, SCREW COUNTERSINKS DIRTY, POSSIBLE CORROSION/PITTING. ALODINE WORN OFF. MAINTENANCE REPAIRED IAW RD 8/4-57-432, NDTM PART 1, 51-00-06 AND HORIZON EO 6-57-317.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX - LEFT CENTER SEAT TRACK HAS LITE PITTING IN CENTER CHANNEL AT APPROX STA X714.6. MAINTENANCE REPAIRED IAW RD 8/4-53-881, Q400 SRM 51-40-15 AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX - RIGHT INBOARD CABIN SEAT TRACK HAS CORROSION FORMING BETWEEN STA X10.5 AND X71.2. MAINTENANCE REPAIRED IAW RD 8/4-53-884, Q400 SRM 51-40-15 AND SRM 51-42-05.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 11,698 hrs · 12,017 cycles

PDX - LT CENTER SEAT TRACK HAS PITTING AND GOUGES IN CENTER CHANNEL AT APPROX STA X604.500. MAINTENANCE REPAIRED IAW RD 8/4-53-884, Q400 SRM 51-40-15 AND SRM 51-42-05.

Part: FLANGE — DAMAGED (LT WING) · airframe 11,698 hrs · 12,017 cycles

PDX - LT WING FUEL TANK ACCESS AFT FLANGE HAS PITTING AROUND SCREW HOLES, 5 LOCATIONS AT YW79. MAINTENANCE REPAIRED IAW RD 8/4-57-441 AND NDTM PART 6, 51-00-02.

Part: FLANGE — DAMAGED (LT WING) · airframe 11,698 hrs · 12,017 cycles

PDX - LT WING FUEL TANK ACCESS AFT FLANGE HAS PITTING AROUND SCREW HOLE AT APPROX YW126. MAINTENANCE REPAIRED IAW RD 8/4-52-441, NDTM PART 6, 51-00-02 AND RD 8/4-57-317.

Part: FLANGE — DAMAGED (RT WING) · airframe 11,698 hrs · 12,017 cycles

PDX - RIGHT WING FUEL TANK ACCESS AFT FLANGE HAS PITTING AROUND A SCREW HOLE AT APPROX YW50. MAINTENANCE REPAIRED IAW RD 8/4-57-441, NDTM PART 6, 51-00-02 AND RD 8/4-57-317.

Part: SKIN — CORRODED (LT WING) · airframe 11,698 hrs · 12,017 cycles

PDX: LT WING FUEL TANK ACCESS AFT FLANGE HAS PITTING AROUND SCREW HOLES (5 LOCATIONS) AT YW 79. MAINTENANCE REPAIRED IAW RD 8/4-57-441, NDTM PART 6, 51-00-02 AND RD 8/4-24-317.

Part: SKIN — CORRODED (LT WING) · airframe 11,698 hrs · 12,017 cycles

PDX: LT WING FUEL TANK ACCESS AFT FLANGE HAS PITTING AROUND SCREW HOLE AT APPROX YW 50. MAINTENANCE REPAIRED IAW RD 8/4-57-441, NDTM PART 6, 51-00-02 AND RD 8/4-24-317.

Part: SKIN — CORRODED (LT WING) · airframe 11,698 hrs · 12,017 cycles

PDX: LT WING FUEL TANK ACCESS AFT FLANGE HAS PITTING AROUND SCREW HOLE AT APPROX YW 126. MAINTENANCE REPAIRED IAW RD 8/4-57-441, NDTM PART 6, 51-00-02 AND RD 8/4-24-317.

Part: CABIN PRESSURE — MALFUNCTIONED · airframe 11,656 hrs · 11,979 cycles

YEG FLIGHT NR 2315, AIRCRAFT WOULD NOT PRESSURIZE. EMERGENCY CHECKLIST WAS RUN ATTEMPTING BOTH MANUAL AND AUTO WITH NO PRESSURIZATION NOTED. MAINTENANCE INSPECTED DOORS AND SEALS. NO DAMAGE NOTED. ALL DOORS CLOSED AND LOCKED NORMALLY. PLACED PRESSURIZATION SYSTEMS AUTO MANUAL ON MEL21-30-5A, RSI 356337. C/W MEL PROCEDURE 21-30-56. MANUAL SYSTEM OPERATED NORMAL. THIS ACTION CLEARS RSI 356337. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CABIN PRESSURE — MALFUNCTIONED · airframe 11,500 hrs · 11,838 cycles

CABIN WOULD NOT PRESSURIZE AFTER TAKE-OFF. MAINTENANCE INSPECTED ALL DOOR SEALS WITH NO DEFECTS NOTED. PERFORMED OPERATION AND FUNCTION CHECKS OF MANUAL MODE IAW TASK CARD 21-31-00-720-002. MANUAL MODE OPERATES NORMAL. PERFORMED OPERATIONAL AND FUNCTION CHECK OF AUTO MODE IAW TASK CARD 21-31-00-720-023. AUTO MODE OPERATES NORMAL. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 11,356 hrs · 11,707 cycles

RNO FLIGHT NR 2441, FLAP POWER CAUTION LIGHT ILLUMINATED. PULLED AND RESET FLAP CONT CB AT L7 L-ESSENTIAL AS PER CHECKLIST. FLAP POWER CAUTION LIGHT REILLUMINATED WHEN FLAP SELECTOR MOVED TO NEW POSITION. MAINTENANCE CLEARED NVM, COMPLIED WITH S/L. RESET Q400-SL-005A. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — OUT OF ADJUST (RUDDER) · airframe 11,347 hrs · 11,698 cycles

RNO FLIGHT NR 244, RUD 1 POWERED FLIGHT CONTROL SHUTOFF SWITCH LIGHT ILLUMINATED. NR 1 HYDRAULIC PRESSURE WAS NORMAL. MAINTENANCE FOUND LOWER SERVO SPRING STRUT MOTION DETECTOR MICROSWITCH OUT OF ADJUSTMENT. RIGGED LOWER SERVO SPRING STRUT MOTION DETECTOR MICRO SWITCH IAW AMM 27-21-00-830-816. OPS CHECKS GOOD. RUDDER CONTROL SYSTEM OPS CHECKS GOOD IAW AMM 27-20-00-710-802. RII COMPLIED WITH. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: PITCH CONTROL — MALFUNCTIONED (PROPELLER) · airframe 11,229 hrs · 11,593 cycles

PDX FLIGHT NR 2311: ON CLIMB-OUT AT AROUND 15K FT, POWERPLANT MESSAGE APPEARED ON THE ED (PUSHED EVENT MARKER). ABOUT 1 MINUTE LATER THE NR 1 PEC CAUTION LIGHT APPEARED AND THE PROP FEATHERED. PER THE CHECKLIST, SHUT THE ENGINE DOWN. MX REMOVED AND REPLACED NR 1 PCU IAW 61-20-11-000-801 AND 61-20-11-400-801. GROUND RAN A/C. OPS TEST GOOD. NO LEAKS NOTED. WHILE POWER LEVER IS AT DETENT, CYCLED CONDITION LEVER FROM MAX TO 900 AND 850 NP REFLECTED CHANGE. NO OTHER DEFECTS NOTED AT THIS TIME. NO NEW FAULT CODES LOGGED. REF FIM TASKS 61-20-04-810-812 FOR CODE 158, TASK 61-20-06-810-818 FOR CODE 260 AND TASK 61-20-05-810-822 FOR CODE 236 FOR TROUBLESHOOTING PROCESS. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (E/E BAY) · airframe 9,764 hrs · 10,129 cycles

AVIONICS CAUTION LIGHT CAME ON AFTER START. MAINTENANCE CYCLED POWER AFTER CDS SHOWED AVIONICS FAN MESSAGE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — ACTIVATED (DE ICE SYSTEM) · airframe 10,303 hrs · 10,732 cycles

SEA FLIGHT NR 2350: AFTER PUSHBACK, NOTICED PROP DE-ICE CAUTION LIGHT WAS ILLUMINATED. FOLLOWED PROP DE-ICE CAUTION CHECKLIST. LIGHT REMAINED ILLUMINATED. MAINTENANCE FOUND NO FAULTS IN CDS. CLEARED NVM ON NR 1 AND NR 2 PROP DE-ICE. CAUTION LIGHT EXTINGUISHED. TESTED NR 1 AND NR 2 PROP DE-ICE IAW DHC-400 MM 30-61-00-720-801 NUMEROUS TIMES. NO FURTHER FAULTS NOTED. OPS CHECK ALWAYS GOOD DURING TESTING. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (BLEED AIR SYS) · airframe 10,222 hrs · 10,660 cycles

RDD FLIGHT NR 2308: BOTH BLEED HOT CAUTION LIGHTS CAME ON DURING ROTATION ON TAKEOFF. RAN CHECKLIST. LIGHTS STAYED ON. RETURNED TO FIELD. ACCOMPLISHED UNEVENTFUL LANDING. NO PARTS REPLACED. MAINTENANCE RESET WITH FIM. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAPS) · airframe 9,981 hrs · 10,432 cycles

FLAP POWER CAUTION IN FLIGHT. RAN CHECKLIST. CAUTION STILL ILLUMINATED. GPWS CAUTION ALSO ILLUMINATED 15 MINUTES LATER WHILE CHANGING TO LOWER ALTITUDE. REPLACED FLAP CONTROL UNIT AS A PRECAUTIONARY MEASURE. NO FAULTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAPS) · airframe 9,981 hrs · 10,432 cycles

FLAP POWER CAUTION IN FLIGHT. RAN CHECKLIST. CAUTION STILL ILLUMINATED. GPWS CAUTION ALSO ILLUMINATED 15 MINUTES LATER WHILE CHANGING TO LOWER ALTITUDE. REPLACED FLAP CONTROL UNIT. OPERATIONAL CHECK GOOD. NO FAULTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: INDICATION SYS — MALFUNCTIONED (AIRSPEED) · airframe 9,352 hrs · 9,856 cycles

SEA - ON FLIGHT 2316 (SEA-YEG). DURING TAKEOFF ROLL, NOTICED SIGNIFICANT AIRSPEED LAG IN FO'S AIRSPEED INDICATOR. AT APPROXIMATELY 60 KTS, IAS MISMATCH MESSAGE DISPLAYED ON BOTH PFD'S. ABORTED TAKEOFF AT APPROXIMATELY 85 KTS IAS ON CAPT'S PFD. AIRSPEED SPLIT WAS BETWEEN 15 AND 20 KTS. CAPTAIN'S WAS HIGHER (85 KTS VS 65 TO 70 KTS ON FO'S). RETURNED TO THE GATE. MAINTENANCE CLEANED NR 1 AND NR 2 PITOT LINES PER Q400 AMM 34-11-00. C/W PITOT/STATIC LEAK CHECK MTC 5341001. LEAK CHECK GOOD. NO AIRSPEED SPLIT OR MISMATCH NOTED. RII C/W. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: HANDLE — NOT SEATED (CARGO DOOR) · airframe 9,312 hrs · 9,812 cycles

BUR- ON FLIGHT 2502, WHILE ON CLIMBOUT, THE FORWARD BAGGAGE DOOR WARNING ILLUMINATED. AIRCRAFT RETURNED TO BUR AND ACCOMPLISHED A UNEVENTFUL LANDING. CFR WAS NOT CALLED. FOUND LATCH HANDLE .25 INCH FROM FLUSH. RESEATED HANDLE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 8,445 hrs · 9,020 cycles

YYC - FLIGHT 2331 - FLIGHT RETURNED TO FIELD WHEN AFTER TAKEOFF, THE CREW RECEIVED A FORWARD CARGO DOOR WARNING. MAINTENANCE INSPECTED THE DOOR AND FOUND THAT IT WAS SECURE. OPERATIONAL CHECKS WERE PERFORMED AND WERE ALL GOOD. MAINTENANCE WAS UNABLE TO DUPLICATE THE WRITE-UP. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (CARGO DOOR) · airframe 8,342 hrs · 8,928 cycles

GEG - FLIGHT 2322 - THE FLIGHT DIVERTED TO GEG AFTER RECEIVING A FORWARD CARGO DOOR WARNING. MAINTENANCE INSPECTED THE DOOR AND FOUND THE DOOR HANDLE PROTRUDING .25 INCH. THE HANDLE WAS SECURED AND OPERATIONAL CHECKS WERE PERFORMED. ALL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LINE — DIRTY (PITOT/STATIC SYS) · airframe 8,306 hrs · 8,893 cycles

GEG - ON FLIGHT NUMBER 2395, WHILE IN CRUISE, IAS MISMATCH APPEARED ON BOTH PFD'S. NR 2 IAS STUCK ON 250 KTS WHILE NR 1 IAS AND STANDBY IAS WERE IN AGREEMENT. YD THEN QUIT AND AP DISENGAGED. THEN GOT PITCH TRIM, ELEVATOR FEEL, SPOILER OUTBOARD, ROLL SPOILER OUTBOARD AND RUD CAUTION LIGHTS. PERFORMED EMERGENCY CHECKLIST AND SLOWED AIRCRAFT TO 200 KTS, ALL CAUTION LIGHTS STAYED ON UNITL OAT REACHED -9 DEG, THEN ALL WENT OUT. MAINTENANCE C/W NR 1 AND NR 2 PITOT STATIC LINE CLEANING. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,699 hrs · 8,317 cycles

PDX - RIGHT HAND INBOARD CABIN SEAT TRACK BETWEEN X10.1 AND X102.5 HAS WIDE SPREAD CORROSION ON SEAT MOUNT SURFACE AND INSIDE CHANNEL. REPAIRED IAW HORIZON AIR EA 6-53-414.

Part: HINGE — DAMAGED (ZONE 500) · airframe 7,699 hrs · 8,317 cycles

LT OB SPOILER MIDDLE HINGE ASSEMBLY IS DAMAGED AT PCU TOGGLE LINK ATTACH POINT. PERFORMED HFEC IAW-8 400 NDTM PN 651-00-02. NO CRACKS NOTED. REPAIRED.

Part: SUPPORT ANGLE — CRACKED (ZONE 400) · airframe 7,699 hrs · 8,317 cycles

LEFT HAND LOWER COWL CONE SUPPORT ANGLE CRACKED. LEFT HAND SIDE AT ATTACH POINT TO TOP DECK. REMOVED CRACKED SUPPORT ANGLE. REPAIRED IAW RD 8/4-71-016.

Part: ADC — INOPERATIVE (ZONE 200) · airframe 7,264 hrs · 7,912 cycles

SEA - FLIGHT 2319, AT 24,000 FT GOT A IAS MISMATCH. FOLLOWED CHECKLIST. SWITCHED TO NR 2 ADC. ON DESCENT NR 2 AIRSPEED WAS DECREASING. THE STANDBY AIRSPEED INCREASING WITH ELEVATOR FEEL, PITCH TRIM, SPOILER OUTBOARD, AND RUD CONTROL, CAUTION LIGHTS ILLUMINATED WITH AUTO PILOT AND YAW DAMPER FAIL. SWITCHED TO NR 1 ADC AND AIRSPEED RETURNED TO NORMAL AND THE CAUTION LIGHTS WENT OUT. CONTINUED WITHOUT FURTHER PROBLEMS. REMOVED AND REPLACED NR 1 ADU. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: MECHANISM — DIRTY (ZONE 800) · airframe 7,070 hrs · 7,716 cycles

SEA - AFT PASSENGER DOOR IS HARD TO OPEN AND CLOSE. UPON INSPECTION FOUND DOOR SURROUND DIRTY. MAINTENANCE CLEANED THE AREA. NO PARTS REPLACED. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — OUT OF ADJUST (MAIN CABIN) · airframe 6,765 hrs · 7,425 cycles

CREW REPORTS THE MAIN CABIN DOOR IS HARD TO OPEN. MAINTENANCE INSPECTED THE AIRCRAFT AND ADJUSTED THE DOOR UP AND DOWN LIMIT STOPS. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: MECHANISM — OUT OF ADJUST (PAX DOOR) · airframe 5,565 hrs · 6,220 cycles

SEA- ON FLIGHT 2374 DURING LANDING, HANDLE ON AFT PASSENGER STAIR DOOR POPPED OPEN AND VENT OPENED. DOOR WARNING PANEL SHOWED UNSAFE. ADJUSTED VENT DOOR MECHANISM IAW TASK 52-00-00-830-801 AND HANDLE FORCES CHECK GOOD IAW TASK 52-00-00-830-802. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ICE SHIELD — DENTED (FUSELAGE) · airframe 5,485 hrs · 6,132 cycles

PDX- TWO DENTS FOUND ON LEFT HAND FUSELAGE LOCATED AT ICE SHIELD EDGE ABOVE WINDOW AND OTHER IS 5 INCHES FORWARD OF FIRST DENT. REPAIRED IAW HORIZON AIR EA 6-53-315.

Part: HANDLE — OUT OF POSITION (CARGO DOOR) · airframe 5,449 hrs · 6,091 cycles

RDD- ON FLIGHT 2310 AIRCRAFT RETURNED TO FIELD DUE TO FORWARD BAGGAGE WARNING LIGHT ILLUMINATED WHILE CLIMBING THROUGH FL 180. AIRCRAFT LANDED SAFELY. UPON INSPECTION FOUND DOOR HANDLE PROTRUDING .25 INCH. RECYCLED HANDLE, HANDLE FLUSH WITH DOOR. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — FAILED (ZONE 200) · airframe 5,346 hrs · 5,980 cycles

ON FLIGHT 2273 NR 1 DC GENERATOR LIGHT ILLUMINATED IN FLIGHT. RAN EMERGENCY CHECKLIST AND CYCLED NR 1 DC GENERATOR CONTROL SWITCH WITH NO CHANGE TO CAUTION LIGHT. ALL CIRCUIT BREAKERS ARE IN. REMOVED AND REPLACED NR 1 DC GENERATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — INOPERATIVE (ZONE 100) · airframe 5,346 hrs · 5,980 cycles

SEA-ON FLIGHT NUMBER 2273, NR 1 DC GENERATOR CAUTION LIGHT ILLUMINATED IN FLIGHT, RAN EMERGENCY CHECKLIST AND CYCLED NR 1 DC GENERATOR CONTROL SWITCH WITH NO CHANGE TO CAUTION LIGHT. ALL CIRCUIT BREAKERS ARE IN. REMOVED AND REPLACED NR 1 DC GENERATOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (ZONE 800) · airframe 5,145 hrs · 5,767 cycles

IDA- ON FLIGHT 2289 AIRCRAFT RETURNED TO FIELD DUE TO FORWARD BAGGAGE DOOR WARNING IN FLIGHT AT FL 200 AT -5.0 PSID. AIRCRAFT MAINTAINED PRESSURIZATION, DEPRESSED MANUALLY IAW EMERGENCY PROCEDURES. AIRCRAFT LANDED SAFELY. OBSERVED HANDLE POPPED OUT UPON GROUND INSPECTION. VISUALLY INSPECTED DOOR AND HANDLE MECHANISM. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FIRE BOTTLE — MALFUNCTIONED (ZONE 100) · airframe 4,865 hrs · 5,467 cycles

UPON PUSHING POWER BUTTON TO START APU, CHECK FIRE DETECTION WARNING LIGHT CAME ON AND BTC LOW LIGHT ILLUMINATED. APU FIRE VALVE ALSO CYCLED OPEN AND CLOSED SEVERAL TIMES. REMOVED AND REPLACED APU FIRE BOTTLE. OPERATIONAL CHECK OF PRESSURE FOR NEW BOTTLE WORK GOOD AND CHECK OG FIRE DETECTION SYSTEM WORKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE INDICATION (ZONE 200) · airframe 4,850 hrs · 5,452 cycles

ON FLIGHT 2308 DURING FLIGHT AT RANDOM TIMES ON APU FIRE CONTROL PANEL AND MASTER WARNING PANEL, BOTTLE LOW LIGHT ILLUMINATED ALONG WITH CHECK FIRE DETECTION LIGHT AND MASTER WARNING LIGHTS ILLUMINATED FOR A VERY SHORT TIME AND DURING CRUISE FLIGHT. SHOOK CONNECTOR AND WIRES TO REAR PRESSURE BULKHEAD AND BULKHEAD CONNECTOR. NO PARTS REPLACE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — OUT OF POSITION (CARGO DOOR) · airframe 4,741 hrs · 5,338 cycles

ON FLIGHT 2302 RETURNED TO FIELD DUE TO FORWARD BAGGAGE DOOR WARNING ILLUMINATED ON CLIMBOUT OF 19,000 FT. FOUND CARGO DOOR HANDLE NOT FLUSH. CYCLED DOOR. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: NUT PLATE — BROKEN (FUSELAGE) · airframe 4,679 hrs · 5,273 cycles

PDX- ON NO.3 VHF ANTENNA FOUND FORWARD RIGHT HAND AND MIDDLE LEFT HAND NUT PLATES ARE BROKEN. REPAIRED IAW Q400 SRM 51-42-05.

Part: HANDLE — UNLATCHED (CARGO DOOR) · airframe 4,531 hrs · 5,121 cycles

AFTER TAKEOFF REAR BAG DOOR WARNING LIGHT CAME ON. RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. FOUND REAR CARGO DOOR HANDLE NOT LATCHED. CLEANED AND LUBED HANDLE AND LATCH. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT REUTNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 4,456 hrs · 5,041 cycles

BZN-ON FLIGHT NUMBER 2350, NR 2 BLEED HOT CAUTION LIGHT ILLUMINATED EN ROUTE AT 25, 00 FEET. NR 2 BLEED SEL OFF PER CHECKLIST. LIGHT REMAINED ON FOR TWO MINUTES AFTER TOUCHDOWN. COMPLIED WITH OPERATIONAL CHECK OF ECS SYSTEM. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — INOPERATIVE (ZONE 700) · airframe 3,915 hrs · 4,481 cycles

LANDING GEAR WILL NOT RETRACT. REMOVED AND REPLACED NOSE WHEEL CONTROL PROXIMITY SENSOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGES, PANEL 262FT, ENTIRE FORWARD EDGE OF PANEL FLANGE. REPAIRED IAW HORIZON AIR EA 6-57-122 AND RD 8/4-57-143.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - PANEL 261FT IS LIGHTLY CHAFED THROUGH PAINT ON TRAILING EDGE. REPAIRED IAW RD 8/4-53-457 AND DHC-8 SRM 51-21-10.

Part: DOUBLER — CORRODED (ZONE 100) · airframe 3,703 hrs · 4,257 cycles

PDX - VHF NR 3 ANTENNA MOUNT DOUBLER HAS CORROSION AROUND MOUNT BOLT HOLES. REPAIRED IAW HORIZON AIR EA 6-53-208.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGE OF PANEL 261CT, AFT EDGE AT FIRST FIVE CAMLOC HOLES. REPAIRED IAW HORIZON AIR EA 6-57-122.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGE, PANEL 261LT, AFT FLANGE BETWEEN CAMLOCK HOLES 1-5. REPAIRED IAW HORIZON AIR EA 6-57-122 AND RD 8/4-57-144.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGE OF PANEL 261FT, AFT FLANGE, BETWEEN CAMLOCK HOLES 1-6. REPAIRED IAW RD 8/4-57-144.

Part: BRACKET — GOUGED (ZONE 800) · airframe 3,703 hrs · 4,257 cycles

PDX - AFT SERVICE DOOR AFT CENTER GUIDE BRACKET IS GOUGED. REPAIRED IAW HORIZON AIR EA 6-52-247.

Part: BRACKET — GOUGED (ZONE 800) · airframe 3,703 hrs · 4,257 cycles

PDX - AFT SERVICE DOOR FORWARD CENTER GUIDE BRACKET IS GOUGED. REPAIRED IAW HORIZON AIR EA 6-52-248.

Part: SKIN — NICKED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - LEFT HAND AFT FUSELAGE SKIN NICKED AFT OF BAGGAGE DOOR, AFT OF X798 AT STRINGER 17. REPAIRED IAW DHC-8 400 SRM 51-25-02.

Part: MOUNT — CRACKED (ZONE 100) · airframe 3,703 hrs · 4,257 cycles

PDX - NR 2 COMM ANTENNA MOUNTING STRUCTURE BRACKET CRACKED AT STRINGER 32S AND STATION X77.5. REPAIRED IAW HORIZON AIR EA 6-53-162A.

Part: SKIN — NICKED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - RIGHT HAND AFT FUSELAGE SKIN NICKED AFT OF SERVICE DOOR, FORWARD OF X704 AT STRINGER 19. REPAIRED IAW DHC-84 SRM 51-25-15, STEP 5, PARAGRAPH 3.

Part: SUPPORT — CRACKED (ZONE 400) · airframe 3,703 hrs · 4,257 cycles

PDX - NR 1 NACELLE SUPPORT DIAPHRAGM ON OUTBOARD SIDE OF NACELLE, ADJACENT TO WING TRAILING EDGE IS CRACKED AT OUTBOARD FLANGE. REPAIRED IAW DHC-8 RM 51-40-15.

Part: STRUT — CHAFED (ZONE 700) · airframe 3,702 hrs · 4,257 cycles

PDX - RIGHT HAND MAIN LANDING GEAR STRUT CHAFED AT THREE LOCATION ON AFT SIDE NEAR NITROGEN SERVICE POINT. REPAIRED IAW CMM 32-11-03, PAGE 602, 2A.

Part: HINGE — LOOSE (ZONE 400) · airframe 3,703 hrs · 4,257 cycles

PDX - LEFT HAND LOWER COWL, BYPASS DOOR HINGE HAS APPROXIMATELY .030 RADIAL PLAY. REPAIRED IAW RD 8/4-71-016 AND Q400 MM TASK 71-61-01-400-801.

Part: BRACKET — CRACKED (ZONE 400) · airframe 3,703 hrs · 4,257 cycles

PDX - CRACK IN SUPPORT BRACKET UPPER END OF RIGHT HAND COWL, ABOVE BYPASS DOOR INTAKE. REPAIRED IAW RD 8/4-71-016.

Part: BRACKET — CRACKED (ZONE 400) · airframe 3,703 hrs · 4,257 cycles

PDX - SUPPORT BRACKET CRACKED AT LOWER AND UPPER ANGLE OF LEFT HAND LOWER COWL, ABOVE BYPASS DOOR. REPAIRED IAW Q400 MM TASK 71-61-06-400-801.

Part: SKIN — CHAFED (ZONE 500) · airframe 3,703 hrs · 4,257 cycles

PDX - LEFT HAND WING, INBOARD FLAP, UPPER SURFACE HAS CHAFE ON UPPER SURFACE. REPAIRED IAW DHC-8 SRM 57-51-30.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGE, PANEL 261LT, AFT FLANGE BETWEEN CAMLOC HOLES 1-5. BLENDED DAMAGED AREA.

Part: PANEL — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGE, PANEL 261CT, AFT EDGE, AT FIRST FIVE CAMLOC HOLES FROM OUTBOARD EDGE. BLENDED DAMAGED AREA.

Part: FLANGE — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - CHAFING ON PANEL ATTACH FLANGE, PANEL 261FT, AFT FLANGE, BETWEEN CAMLOC HOLES. BLENDED DAMAGED AREA.

Part: SKIN — CHAFED (ZONE 200) · airframe 3,703 hrs · 4,257 cycles

PDX - AFT BAGGAGE DOOR CUTOUT, UPPER, AFT CORNER, FUSELAGE SKIN IS CHAFED. REPAIRED IAW DHC-8 400 SRM 51-25-10 AND SRM 51-25-15.

Part: SENSOR — FAILED (ZONE 700) · airframe 3,530 hrs · 4,070 cycles

SEA ON FLIGHT 2311 AFTER TAKEOFF GEAR WOULD NOT RETRACT. CREW PERFORMED CHECKLIST AND RETURNED TO SEA. AIRCRAFT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED PROXIMITY SENSOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — INOPERATIVE (ZONE 700) · airframe 3,530 hrs · 4,070 cycles

PDX-ON FLIGHT NUMBER 2311, RETURNED TO FIELD. GEAR WOULD NOT RETRACT AFTER TAKEOFF. REPLACED NOSE WHEEL CENTER PROXIMITY SENSOR AND RIGGED. LANDING EXTENSION AND RETRACTION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — FAILED (ZONE 500) · airframe 3,454 hrs · 3,999 cycles

SEA- DEICE PRESSURE CAUTION LIGHT ILLUMINATED, RAN CHECKLIST. PSI ON GUAGE HELD STEADY. REMOVED AND REPLACED LEFT OUTBOARD WING DUAL DISTRIBUTION VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ODOR — DETECTED (CABIN) · airframe 3,454 hrs · 3,999 cycles

SEA-BOTH FLIGHT ATTENDANTS REPORT HAZE AND SMELL IN CABIN AND BURNING EYES. APU ON CABIN DUCT AND FC DUCT TEMPERATURES BELOW 30 DEGREES. GROUND RAN APU FOR SEVERAL HOURS. CYCLED BLEED AIR UP AND DOWN SEVERAL TIMES. NO HAZE OR SMELL DETECTED. NO OTHER FAULTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — FAILED (ZONE 500) · airframe 3,447 hrs · 3,992 cycles

GEG ON FLIGHT 2355- AFTER SELECTING AIRFRAME DEICE BOOT SELECTION TO FAST, RECIEVED DEICE PRESSURE MASTER CAUTION. RAN EMERGENCY CHECKLIST, NO ABNORMAL DEICE PRESSURE INDICATED ON EITHER SIDE. NO.5 GREEN LIGHT ON OVERHEAD DEICE PANEL ON FIRST OFFICERS SIDE STAYS ON AFTER IT SHOULD GO OUT. NO.6 GREEN LIGHT CAME ON AND NO.5 LIGHT ON FIRST OFFICERS SIDE STILL STAYS ON GOING TO SLOW OR MANUAL DOES NO GOOD. REMOVED AND REPLACED NO.5 DUAL DISTRIBUTION VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CARTRIDGE — FAILED (ZONE 400) · airframe 3,395 hrs · 3,935 cycles

SEA ON FLIGHT 2372- RETURNED TO FIELD DUE TO NO.2 FADEC CAUTION ILLUMINATED DURING FLIGHT. AIRCRAFT LANDED WITHOUT INCEDENT. REMOVED AND REPLACED P2.2 BLEED VALVE SCREEN CARTRIDGE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — FAILED (ZONE 200) · airframe 3,379 hrs · 3,917 cycles

PDX- DE-ICE PRESSURE CAUTION LIGHT IN FLIGHT. ISOLATED SYSTEM AS PER CHECKLIST. ALL BOOT INDICATIONS NORMAL EXCEPT NO.2 INBOARD TAIL BOOT ILLUMINATED LATE AND STAYED ILLUMINATED LONGER THAN NORMAL. DE-ICE PRESSURE INDICATED 17 PSI ON NO.1 AND 21 PSI ON NO.2. REMOVED AND REPLACED NO.2 LOW PRESSURE WARNING SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 3,379 hrs · 3,917 cycles

GEG ON FLIGHT 2357- DE-ICE PRESSURE CAUTION LIGHT IN FLIGHT. ISOLATED SYSTEM AS PER CHECKLIST. ALL BOOT INDICATIONS WERE NORMAL. DE-ICE PRESSURE INDICATED 17 PSI ON NR 1 AND 21 PSI ON NR 2. OPERATIONAL TEST AS PER AMM 30-11-16-710-801 AND 30-11-31-710-801. NO DEFECTS NOTED. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DEICE SYSTEM — MALFUNCTIONED (LT WING) · airframe 3,372 hrs · 3,910 cycles

SEA ON FLIGHT 2389- RETURNED TO FIELD DUE TO DEICE PRESSURE CAUTION LIGHT. LEFT HAND OUTBOARD BOOT WOULD NOT FULLY INFLATE. RIGHT HAND INBOARD TAIL LIGHT WOULD NOT GO OUT WHEN OUTBOARD WERE ILLUMINATED. CYCLED DEICE PRESSURE SYSTEM NUMEROUS TIMES AND OPERATIONAL CHECKS OF DUAL DISTRIBUTION VALVES. NO DEFECTS NOTED. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — FAULTY (NR 2) · airframe 2,912 hrs · 3,395 cycles

RDD - CREW RETURNED TO FIELD WHEN AFTER TAKEOFF THE GEAR WOULD NOT RETRACT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE NUMBER 2 WEIGHT ON WHEELS HARNESS. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: AIRSTAIR — LACK OF LUBE (ZONE 800) · airframe 2,837 hrs · 3,314 cycles

PDX- AIRSTAIR DOOR IS HARD TO OPEN. CLEANED AND LUBED SLIDE RAILS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROLLER — MALFUNCTIONED (AUTOFEATHER SYS) · airframe 2,618 hrs · 3,034 cycles

YVR - AUTO FEATHER FAILED TO ARM ON TAKEOFF ROLL. COMPLIED WITH SERVICE LETTER C8 SL 31-001R9. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DAMAGED (T/E FLAP) · airframe 2,441 hrs · 2,818 cycles

CKB- LEFT HAND OUTBOARD FLAP HAS SKIN DAMAGE. REPAIRED IAW HORIZON AIR EA 6-57-49 AND WVAC EO DH8S-57-0516.

Part: LONGERON — DAMAGED (NACELLE) · airframe 2,441 hrs · 2,818 cycles

CKB- INBOARD LONGERON HAS 3 BAD FASTENER HOLES AT NACELLE STATION 141.66. REPAIRED IAW HORIZON AIR EA 6-54-108 AND WVAC EO DH8S-54-0515.

Part: CHANNEL — CRACKED (LT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB - SUPPORT CHANNEL IS CRACKED IN THE LEFT HAND LOWER COWL. REPAIRED IAW WVAC EO DH8X-71-0503C AND HORIZON AIR EA 6-71-50C.

Part: FRAME — BROKEN (LT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB - LEFT HAND LOWER COWL SUPPORT FRAME IS BROKEN. REPAIRED IAW HORIZON AIR EA 6-71-504 AND WVAC EO DH8S-71-0503C.

Part: PLATE — WORN (EXHAUST SYS) · airframe 2,441 hrs · 2,818 cycles

CKB- AFT EXHAUST NOZZLE TRUNNION COVER PLATE HAS HOLE WORN THROUGH PLATE. REPAIRED IAW HORIZON AIR EA 6-78-11.

Part: SKIN — CRACKED (LT WING) · airframe 2,441 hrs · 2,818 cycles

CKB- ALL 4 CORNERS CRACKED ON LEFT HAND WING INBOARD LEADING EDGE. REPAIRED IAW HORIZON AIR EA 6-57-47A AND WVAC EO DH8S-57-0506A.

Part: CHANNEL — CRACKED (LT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB - SUPPORT CHANNEL IS CRACKED ON LOWER LEFT COWL. REPAIRED IAW HORIZON AIR EA 6-71-50C AND WVAC EO DH8S-71-0503C.

Part: PANEL — DAMAGED (LT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB- SCREW PULLED THROUGH LIGHT PANEL AT LEFT HAND LOWER COWL. REPAIRED IAW HORIZON AIR EA 6-71-52 AND WVAC EO DH8S-71-0513.

Part: BRACKET — CRACKED (LT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB- CRACKED RIB BRACKET AT BIRD CATCHER INSIDE LEFT HAND LOWER COWL. REPAIRED IAW WVAC EO DH8S-71-0503C.

Part: CHANNEL — CRACKED (LT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB - LEFT HAND LOWER COWL CHANNEL IS CRACKED. REPAIRED IAW HORIZON AIR EA 6-71-054 AND WVAC EO DH8S-71-0503C.

Part: CHANNEL — CRACKED (RT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB- SUPPORT CHANNEL IS CRACKED AT RIGHT LOWER COWLING. REPAIRED IAW HORIZON AIR EA 6-71-50 AND WVAC EO DH8S-71-0503.

Part: FRAME — BROKEN (RT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB- SUPPORT FRAME IS BROKEN AT RIGHT HAND LOWER COWL. REPAIRED IAW HORIZON AIR EA 6-71-52C AND WVAC EO DH8S-71-0503C.

Part: FITTING — CRACKED (RT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB - RIGHT HAND LOWER COWL CLEAT IS CRACKED. REPAIRED IAW HORIZON AIR EA 6-17-50 AND WVAC EO DH8S-71-0503.

Part: CHANNEL — CRACKED (COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB- SUPPORT CHANNEL IS CRACKED. REPAIRED IAW HORIZON AIR EA 6-71-50 AND WVAC EO DH8S-71-0503.

Part: ANGLE — CRACKED (RT COWLING) · airframe 2,441 hrs · 2,818 cycles

CKB- ANGLE IS CRACKED AT RIGHT LOWER COWL. REPAIRED IAW HORIZON AIR EA 6-71-50 AND WVAC EO DH8S-71-0503.

Part: SKIN — CRACKED (RT WING) · airframe 2,441 hrs · 2,818 cycles

CKB- RIGHT HAND CENTER WING LEADING EDGE CRACKED AT 4 CORNERS. REPAIRED IAW HORIZON AIR EA 6-57-47 AND WVAC EO DH8S-57-0506.

Part: PROXIMITY SENSOR — MALFUNCTIONED (SERVICE DOOR) · airframe 2,227 hrs · 2,555 cycles

SEA - ON TAKE-OFF, CREW RECEIVED A MASTER WARNING FOR THE AFT SERVICE DOOR. MAINTENANCE INSPECTED AND FOUND FAULT FOR THE AFT SERVICE DOOR GAP TOO FAR. MAINTENANCE CLEANED THE PROXIMITY SENSOR AND TARGET. AIRCRAFT WAS PRESSURIZED AND AN OPERATIONAL CHECK WAS PERFORMED. NO FAULT WERE NOTED AND THE PSEU SHOWS THE GAP AS SATISFACTORY. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — FAILED (ZONE 200) · airframe 2,140 hrs · 2,450 cycles

SEA - AIRCRAFT RETURNED TO FIELD WHEN IT FAILED TO PRESSURIZE ON CLIMB. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE FLOW CONTROL VALVE. OPERATIONAL CHECK AND LEAK CHECK WERE GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 1,945 hrs · 2,208 cycles

GEG-EMERGENCY LIGHTS IN AFT GALLEY INOPERATIVE. REPLACED BOTH BATTERY PACKS IN AFT POWER SUPPLY. LIGHTS OPERATE GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (CABIN) · airframe 1,508 hrs · 1,694 cycles

PDX-CEILING EMERGENCY LIGHT AT STA X33.50, FORWARD LEFT HAND EXTERIOR EMERGENCY LIGHTS DO NOT ILLUMINATE WHEN SELECTED ON. INSTALLED NEW BATTERY PACKS IN FORWARD EMERGENCY LIGHT SYSTEM POWER SUPPLY UNIT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — OPEN (CARGO DOOR) · airframe 733 hrs · 745 cycles

SEA - HIT LIGHT TO MODERATE TURBULENCE AT 10,000 FEET. GOT MESSAGE WARNING AND FUSELAGE DOOR WARNING. HEARD LOUD HISS AT REAR OF AIRCRAFT, AIRCRAFT DEPRESSURIZED. FOUND OUTSIDE DOOR HANDLE POPPED OPEN. LOCKING MECHANISM NOT PROPERLY LATCHED. NO DISCREPANCIES FOUND. LATCH OPERATING PROPERLY.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 666 hrs · 675 cycles

GEG - AIRCRAFT ROTATED TO 6 DEGREES PITCH UP WHILE IN GATE. WHEN AIRCRAFT SETTLED, FOUND ELECTROCART HAD PASSED UNDER AIRCRAFT FROM FRONT TO BACK WITH FUSELAGE AND ANTENNAE DAMAGE. AIRCRAFT DOWN FOR REPAIRS.

Part: DOOR — OPEN (CARGO BAY) · airframe 444 hrs · 445 cycles

GEG - ON FLIGHT FROM SEA TO BTM DIVERTED TO GEG FOR RIGHT FORWARD FUSELAGE CARGO DOOR WARNING LIGHT IN FLIGHT. FOUND RIGHT FORWARD CARGO DOOR NOT PROPERLY CLOSED AND MANY BAGS UP AGAINST DOOR. MOVED BAGS TO AFT PIT. DOOR WIRE HARNESS OK. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.