N529AU

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 75,476 hrs · 47,415 cycles

THE LANDING GEAR LEVER IN THE UP POSITON THE RED LIGHT LEFT GEAR DISAGREE COMPLY WITH QRH 14-6. REMOVED AND REPLACED LEFT S72 UP LOCK INDICATIOR SENSOR IAW B737 AMM 32-61-21 OPS CHECK PASSED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 75,454 hrs · 47,365 cycles

1. AUTO FAIL ILLUMINATED AFTER TAKE OFF RAN QRH AND CONTINUE TO CLIMB. 2. RAPID DEPRESSURIZATION - CABIN WARNING LIGHT, MASKS DROPPED IN CABIN,

Part: BATTERY PACK — LOW VOLTAGE (M1137 STA968R) · airframe 74,153 hrs · 46,729 cycles

L2 DOOR EMERGENCY EXIT SIGN INOP

Part: BATTERY PACK — NO TEST (M1133 STA 326L) · airframe 73,962 hrs · 46,649 cycles

FWD ENTRY EMERGENCY LIGHT IN CEILING INOP. REPLACED M1133 BATTERY PACK. OPS CHECK GOOD. STA. 326L IAW B737 AMM 33-51-00.

Part: BATTERY PACK — INOPERATIVE (STA 986L) · airframe 73,523 hrs · 46,429 cycles

RH AFT EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED M1197 EMERGENCY LIGHT BATTERY AT STA. 986L IAW B737 AMM 33-51-51. OPS CHECK GOOD

Part: BATTERY PACK — INOPERATIVE (STA. 747L) · airframe 73,523 hrs · 46,429 cycles

SEVERAL BULLNOSE EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED M1136 EMERGENCY LIGHT BATTERY AT STA. 747L IAW B737 AMM 33-51-51. OPS CHECK GOOD

Part: CONNECTOR — DIRTY (TE FLAP SYSTEM) · airframe 72,707 hrs · 46,022 cycles

FLAP HANDLE COMMANDED IN UP FLAPS SPLIT & STUCK AT 2. CLEANED AND RESEATED TRANSMITTER & INDICATOR CANNON PLUGS, PER SWPM 20-60-01. RAN FLAPS THRU SEVERAL CYCLES, PER AMM 27-51-00. NO DEFECTS NOTED THIS STATION.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 53,188 hrs · 35,976 cycles

EMERGENCY LIGHT AT R1 DOOR INOPERATIVE. REMOVED AND REPLACED BATTERY PACK AT MODULE - M1132, STA 330R IAW B737 AMM 33-51-51.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 72,528 hrs · 45,915 cycles

EMERGENCY BATTERY AT STA.920 INOPERABLE. REMOVED AND REPLACED BATTERY AT STA.920 AND TEST IAW B737-300 AMM 33-51-51, TEST OK.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 72,528 hrs · 45,915 cycles

EMERGENCY BATTERY AT STA.400 INOPERABLE. REMOVED AND REPLACED EMERGENCY BATTERY AT STA.400 WITH SERVICEABLE UNIT AND TEST IAW B737-300 AMM 33-51-51, TEST GOOD.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 72,528 hrs · 45,915 cycles

EMERGENCY BATTERY AT MODULE M1132 STA.326R WILL NOT HOLD CHARGE. REMOVED AND REPLACED EMERGENCY BATTERY AT STA.326R,M1132 WITH SERVICEABLE UNIT AND TEST IAW B737-300 AMM 33-51-11, TEST GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 72,528 hrs · 45,915 cycles

EMERGENCY BATTERY AT MODULE M1134 STA.634L WILL NOT HOLD CHARGE. REMOVED AND REPLACED EMERGENCY BATTERY AT STA. 634L,M1134 WITH SERVICEABLE UNIT AND TEST IAW AMM 33-51-51, TEST GOOD.

Part: UNKNOWN — MALFUNCTIONED (ENGINE) · airframe 70,630 hrs · 45,087 cycles

DISCREPANCY: REJECTED TAKEOFF DUE TO LOSS OF THRUST. SUPPLEMENTAL INFORMATION, PERFORMED TEST NR 5 POWER ASSURANCE CHECK IAW AMM 71-00-00-725 AND TEST NR 8 ACCEL/DECEL CHECK IAW AMM 71-00-00-715 WITH NO DEFECTS NOTED.

Part: SEAL — DAMAGED (LT WING) · airframe 71,104 hrs · 45,274 cycles

DISCREPANCY: LT WING TOP INSPECTION PANEL LEAKING FUEL DURING FLIGHT. CORRECTIVE ACTION: REPLACED FILLET SEAL AROUND INSPECTION PANEL BETWEEN ACCESS PANELS 2 AND 3 ON UPPER SIDE OF LT WING. REFUELED A/C, NO LEAKS NOTED.

Part: WARNING HORN — FALSE ACTIVATION (CABIN PRESSURE) · airframe 70,276 hrs · 44,944 cycles

DISCREPANCY: CABIN WARNING HORN SOUNDED AT FL370. PERFORMED EMERGENCY DESCENT TO FL290. CORRECTIVE ACTIONS: PERFORMED OPS CHECK OF CABIN PRESSURE CONTROL PANEL SYSTEMS, OPS CHECK GOOD IAW BOEING AMM 21-33-00.

Part: PITOT TUBE — FAILED (FIRST OFFICER'S) · airframe 70,256 hrs · 44,924 cycles

NO AIRSPEED INDICATION ON FIRST OFFICERS SIDE DURING TAKEOFF. REMOVED AND REPLACED THE SECOND AUX PITOT AND STATIC, F/O STATIC PROBE UPPER FWD RT PROBE, IAW AMM 34-11-11. LEAK AND OPS CHECKED GOOD IAW AMM 34-11-00 AND 34-15-00.

Part: UNKNOWN — MULTIPLE FAIL (COCKPIT) · airframe 68,028 hrs · 43,496 cycles

BOTH ENGINE BLEED AIR GAUGES READ 0 AND ACFT WOULD NOT PRESSURIZE, F/O INSTRUMENTS ALL FLAGGED, AND CAPTAINS, COMPUTER, FLAG INTERMITTENT. R & R THE CABIN PRESSURE CONTROLLER PANEL IAW AMM 21-31-25. OPS CHECK IAW 21-31-00. CAPTAIN ADI COMPUTER FLAG, NAV COMPUTER FAILED. REALIGNED IRU ACCOMPLISHED DFCS ADJ/TEST IAW AMM 23-11-00 CHECK NORMAL. CO-PILOT ADI AIRSPEED, DG AND ALTIMETER WERE FLAGGED, AIRDATA AND NAV COMPUTER FAILED. ACCOMPLISHED DFCS ADJUST /TEST IAW AMM 22-11-00, CHECK OK.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 66,119 hrs · 42,263 cycles

C5 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON FUSELAGE SKIN BS 986.5, S28R. REPAIRED FUSELAGE SKIN BS 986.5, S28R IAW EA 502589.

Part: LIGHT — DISCONNECTED (CABIN) · airframe 66,119 hrs · 42,263 cycles

C5 CHECK - CABIN EMERGENCY LIGHTS AT SEATS 9, 11, 12, 15, 16, 17 AND 18 INOP. FOUND LEFT SEAT 9,11 EPL CONNECTION NOT REQUIRED IN REF WITH B737 WDM 33-53-01. RECONNECTED LEFT SEAT 12,15,17 & 18 IN REF WITH B737 WDM 33-52-01 OPS CHECK EPL NORMAL B737 AMM 33-51-12.

Part: SKIN — CRACKED (FUSELAGE) · airframe 66,119 hrs · 42,263 cycles

C5 CHECK - FUSELAGE SKIN CRACKED AT FS 727D AND S19R. REPAIRED CRACKED SKIN IAW B737-300 SRM 53-00-01-2R-31.

Part: INDICATOR — FAULTY (COCKPIT) · airframe 66,101 hrs · 42,250 cycles

CREW REPORTED THAT ON LANDING, HAD SPLIT FLAP INDICATION BETWEEN FLAPS 15 AND 25. NO ROLL DETECTED. AFTER LANDING AND CLEARING RUNWAY FLAP NEEDLE WAS OBSERVED TO MOVE IN AGREEMENT TO FLAP 25. MAINTENANCE REMOVED AND REPLACED TRAILING EDGE FLAP POSITION INDICATOR PER AMM 27-58-41, PAGE BLOCK 401. NO HISTORY PAST 60 DAYS. OPS NORMAL.

Part: LIGHT — UNSECURE (CABIN) · airframe 65,888 hrs · 42,078 cycles

CREW REPORTED THE OVERHEAD EXIT LIGHT AT MID CABIN IS HANGING FROM ONE SIDE. MAINTENANCE RE-SECURED OVERHEAD EXIT LIGHT. CHECKS OK.

Part: SMOKE DETECTOR — FAULTY (LAVATORY) · airframe 65,639 hrs · 41,898 cycles

CREW REPORTED THE RIGHT AFT LAVATORY SMOKE DETECTOR BEEPING. MAINTENANCE REPLACED THE RIGHT AFT LAVATORY SMOKE DETECTOR. OPS CHECK NORMAL.

Part: BATTERY — FAULTY (SMOKE DETECTOR) · airframe 65,537 hrs · 41,819 cycles

REPORTED TO MOC BY OPERATIONS THAT THE RIGHT AFT LAVATORY SMOKE DETECTOR WILL NOT SHUT OFF. AFTER POWERING UP AIRCRAFT, THE RIGHT AFT LAVATORY SMOKE DETECTOR OPERATES NORMALLY PER AMM 26-14-00-715-072. SUBSEQUENTLY, MAINTENANCE REMOVED AND REPLACED THE RIGHT AFT LAVATORY SMOKE DETECTOR BATTERY AND OPS TESTED GOOD PER AMM 26-14-01, PAGE 401.

Part: BATTERY — FAULTY (SMOKE DETECTOR) · airframe 65,532 hrs · 41,814 cycles

CREW REPORTED THE RIGHT AFT LAVATORY SMOKE DETECTOR SOUNDED. NO SMOKE OR FIRE NOTED. MAINTENANCE INSTALLED NEW BATTERY IN SMOKE DETECTOR. OPS CHECKED OK.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 65,484 hrs · 41,777 cycles

RON - EMERGENCY EXTERIOR LIGHT INOPERATIVE AT L1 DOOR. REPLACED POWER SUPPLY TO EXTERIOR LIGHT AT L1 DOOR IAW B737-400 AMM 33-51-51, OPS CHECK GOOD.

Part: WIRE — DAMAGED (CABIN) · airframe 65,416 hrs · 41,724 cycles

MAINTENANCE REPORTED THE SEAT PATH EMERGENCY LIGHTING INOPERATIVE AT 14C & 15C. MAINTENANCE REPAIRED WIRING IAW SWPM 20-30-12. CHECKS OK IAW AMM 33-51-12-700-801 C1.

Part: WIRE — BROKEN (CABIN) · airframe 65,382 hrs · 41,695 cycles

MAINTENANCE REPORTED THE EMERGENCY LIGHTING AT SEAT 7C INOPERATIVE. MAINTENANCE REPAIRED WIRING IAW SWPM 20-30-12. CHECKS OK IAW AMM 33-51-12.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 65,358 hrs · 41,680 cycles

CREW REPORTED THE EMERGENCY EXIT FLOOR LIGHT AT SEAT 5C INOPERATIVE. MAINTENANCE REMOVED AND REPLACED SEAT 5C EMERGENCY EXIT FLOOR LIGHT ASSEMBLY IAW AMM 33-19-00.

Part: DOOR FRAME — CRACKED (FUSELAGE) · airframe 6,530 hrs · 41,642 cycles

SA CHECK - CRACK ON FORWARD CARGO DOOR FRAME CUTOUT AT BS 440, S23R. REPLACED FORWARD CARGO DOOR FRAME CUTOUT AT BS 440, S23R IAW B737-300 SRM 51-40-02, DRAWING 65-20722.

Part: LENS — UNSECURE (EXIT SIGN) · airframe 65,293 hrs · 41,630 cycles

CREW REPORTED THE "EXIT" SIGN OVER SEAT 10A NEEDS TO BE RE-ATTACHED. MAINTENANCE RE-SECURED "EXIT" SIGN LENS OVER SEAT 10A.

Part: CONNECTOR — DIRTY (TE FLAP) · airframe 64,914 hrs · 41,291 cycles

CREW REPORTED AN ASYMMETRICAL TRAILING EDGE FLAPS L25/R15. NO UNCOMMANDED ROLL. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED SLATS AND FLAPS. NO FAULTS DETECTED. CLEANED AND RESEATED RIGHT FLAP POSITION TRANSMITTER CONNECTOR. FLAP INDICATION AND OPERATIONAL CHECKS NORMAL.

Part: SKIN — WORN (TE FLAP) · airframe 64,907 hrs · 41,286 cycles

RON VISIT - 6 INCH LONG BY 1/4 WIDE AREA OF WEAR ON INBOARD LEADING EDGE OF THE RIGHT OUTBOARD MID FLAP SKIN. REPAIRED INBOARD LEADING EDGE OF THE RIGHT OUTBOARD MID FLAP IAW B737 SRM 57-53-01-2R-8.

Part: FLAP — ERODED (RT WING) · airframe 64,907 hrs · 41,286 cycles

CREW REPORTS THE FLAPS WOULD NOT EXTEND PAST 5 DEGREES. ON APPROACH, WHEN FLAPS WERE EXTENDED TO 25, FLAP INDICATOR NEVER MOVED PAST 10. CREW RECYCLED FLAPS AND THEY INDICATED NORMAL. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MX INSPECTED TRAILING EDGE FLAPS AND FOUND EROSION DAMAGE FROM SEAL CONTACT ON NR 4 MIDFLAP L/E, I/B SIDE, RT SIDE. RIGHT OUTBOARD MIDFLAP, I/B SIDE LOWER TRAILING EDGE SKIN HAS A GOUGE 2 3/8' LENGTH X 1/2" WIDE X .062" DEEP. REMOVED DAMAGE AND INSTALLED DOUBLER PER SRM 57-53-01-2R-8 AND SRM 51-40-02. ACCOMPLISHED SATISFACTORY TEST FLIGHT. AIRCRAFT OK FOR SERVICE.

Part: INDICATOR — FAULTY (COCKPIT) · airframe 64,902 hrs · 41,283 cycles

ON APPROACH TO CLT, FLAPS AT 5 - GREEN LIGHT. SELECTED FLAPS 15 - FLAPS DID NOT GO PAST 5, HAD TO CYCLE FLAPS. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED FLAP INDICATOR PER AMM 27-58-41. SERVICED FLAP POWER UNIT GEARBOX PER AMM 12-22-51-603-001, STEP F (9) AND (11). GROUND RAN FLAP SYSTEM. OPS CHECKS GOOD.

Part: INDICATOR — STUCK (COCKPIT) · airframe 64,897 hrs · 41,279 cycles

ON APPROACH TO PHL, AS FLAP HANDLE WAS EXTENDED TO FLAPS 30, FLAP INDICATOR NEVER MOVED PAST FLAPS 5 INDICATED WITH GREEN LIGHT. RECYCLED FLAPS, NORMAL INDICATIONS. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE OPERATED FLAPS TO 40 SEVERAL TIMES. NO DEFECTS NOTED WITH FLAP INDICATOR. NO CHAPTER 27 HISTORY IN 40 DAYS. OK FOR SERVICE.

Part: CHARGER — INOPERATIVE (CABIN) · airframe 64,773 hrs · 41,173 cycles

MAINTENANCE REPORTED THE EMERGENCY LIGHTS ON SIDE OF L2 & R2 DOORS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED BATTERY PACK/CHARGER ASSEMBLY FOR L2 & R2 DOORS. OPS CHECK GOOD IAW AMM 33-50-00.

Part: SHADE — STUCK (EMERGENCY EXIT) · airframe 64,547 hrs · 40,996 cycles

CREW REPORTED THE WINDOW SHADE, IN EXIT ROW LEFT, STUCK CLOSED. MAINTENANCE REMOVED WINDOW SHADE AT ROW 10A, PLACED ITEM ON NEF AND IS PROGRAMMED FOR REPLACEMENT.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 64,473 hrs · 40,945 cycles

MAINTENANCE REPORTED THE LAST 2 ROWS OF EMERGENCY EXIT PATH LIGHTS & AFT RT AISLE LIGHT INOPERATIVE. MAINTENANCE REPLACED BATTERY PACK AND TESTED PER AMM 33-51-51. OPS TESTED NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 64,398 hrs · 40,888 cycles

MAINTENANCE REPORTED THE AFT RT BATTERY PACK INOPERATIVE FOR EMERGENCY LIGHTS. MAINTENANCE REMOVED AND REPLACED THE AFT RT BATTERY PACK IAW AMM 33-51-51-962-015 AND 33-51-51-962-016. OPERATIONAL CHECK GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 64,380 hrs · 40,873 cycles

AFT LT BATTERY PACK FOR EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK PER AMM 33-51-51. OPS CHECK OK.

Part: BRACKET — LOOSE (GIRT BAR) · airframe 64,370 hrs · 40,867 cycles

ON BOTH DOORS (L1 AND R1) THE BRACKETS THAT HOLD THE SLIDE GIRT BAR UNDER THE SLIDE PACK ARE LOOSE; THE BAR CAN SLIP OUT. ADJUSTED L1 & R1 GIRT BAR DOOR BRACKETS AS REQUIRED, OK FOR CONTINUE SERVICE.

Part: WINDOW — CRACKED (COCKPIT) · airframe 64,270 hrs · 40,778 cycles

DURING TAXI-OUT, CREW REPORTED THE LEFT SIDE WINDOW BEGAN TO ARC THEN SHATTERED. FLIGHT RETURNED TO GATE. MAINTENANCE REPLACED CAPTAIN'S SLIDING WINDOW ASSEMBLY IAW AMM 56-12-11. SATISFACTORY OPERATIONAL CHECK ACCOMPLISHED.

Part: BATTERY — DISCHARGED (SMOKE DETECTOR) · airframe 64,042 hrs · 40,565 cycles

CREW REPORTED THE FORWARD LAVATORY SMOKE DETECTOR NEEDS A NEW BATTERY. MAINTENANCE REPLACED BATTERY IN FORWARD LAVATORY SMOKE DETECTOR. OPS CHECK NORMAL.

Part: WIRE — DISCONNECTED (CABIN) · airframe 63,964 hrs · 40,491 cycles

MAINTENANCE REPORTED SEAT 4ABC EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE FOUND WIRES DISCONNECTED AT SEAT ROW 4A, FORWARD LEG. RECONNECTED WIRES. OPS CHECK GOOD.

Part: PIN — OUT OF POSITION (EVAC SLIDE) · airframe 63,485 hrs · 40,070 cycles

LEFT AFT EMERGENCY SLIDE AT DOOR 2L, SAFETY PIN FLAG IS PROTRUDING FROM CASE. STOWED SAFETY PIN FLAG IN POUCH. SLIDE CHECKS OK.

Part: SLIDE — OUT OF POSITION (SERVICE DOOR) · airframe 63,470 hrs · 40,058 cycles

A/C LEFT INFLATION LANYARD STICKING OUT (ESCAPE SLIDE) LT. REPOSITIONED LEFT AFT SERVICE DOOR SLIDE IN CONTAINER - SO NOT SO MUCH OF GIRT MATERIAL EXPOSED - SLIDE ASSY - OK FOR SERVICE. REF: AMM 25-61-35.

Part: TAB — DELAMINATED (ELEVATOR) · airframe 63,354 hrs · 39,957 cycles

CLT - RON - DELAMINATION ON RIGHT ELEVATOR TAB INBOARD HINGE CUTOUT AT ELEVATOR STATION 39.02. REPLACED RIGHT ELEVATOR TAB AT ELEVATOR STATION 39.02 IAW JOB CARD 03C71227004.

Part: HINGE — DELAMINATED (ELEVATOR TAB) · airframe 63,354 hrs · 39,957 cycles

CLT - RON - DELAMINATION ON LEFT ELEVATOR TAB INBOARD HINGE AT ELEVATOR STATION 39.02. REPLACED LEFT ELEVATOR TAB INBOARD HINGE AT ELEVATOR STATION 39.02 IAW JC 03C71127007.

Part: SKIN — DELAMINATED (ELEVATOR) · airframe 63,354 hrs · 39,957 cycles

CLT - RON - DELAMINATION ON TOP SURFACE OF LEFT ELEVATOR UPPER INBOARD SKIN AT WS 1138, ES39.22. REPAIRED TOP SURFACE OF LEFT ELEVATOR UPPER INBOARD SKIN AT WS1138, ES39.22. IAW EA 103169.

Part: CONNECTOR — DISCONNECTED (CABIN)

PHL - MAINTENANCE REPORTED THE EMERGENCY LIGHTS AT SEAT 4ABC INOPERATIVE. MAINTENANCE FOUND CONNECTOR UNDER SEAT DISCONNECTED. RECONNECTED CONNECTOR. OPS CHECK GOOD.

Part: BATTERY — DISCHARGED (FLASHLIGHT)

CLT - CREW REPORTED ONE OF THE FORWARD FLIGHT ATTENDANT POSITION FLASHLIGHTS INOPERATIVE (NO BLINKING RED LIGHT). MAINTENANCE REPLACED THE FLASHLIGHT BATTERY. OPS CHECK OK.

Part: BALLAST — INOPERATIVE (CABIN)

PHL - DURING FLIGHT, FLIGHT ATTENDANT REPORTED A SMELL OF A VERY HOT LIGHT BALLAST. SMELL EVENTUALLY STOPPED. FLIGHT CONTINUED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND SEAT ROW 4DEF SIDEWALL BALLAST INOPERATIVE. REMOVED AND REPLACED SEAT ROW 4DEF SIDEWALL BALLAST PER AMM 33-212-32. OPERATIONAL CHECK GOOD.

Part: SKIN — CRACKED (FUSELAGE) · airframe 62,908 hrs · 39,595 cycles

CLT - C3 - CRACK IN FUSELAGE SKIN AT BS 747 - 3 INCHES, S24R. REPAIRED FUSELAGE SKIN AT BS 747 - 3 INCHES, S24R IAW B737 SRM 53-00-01 REPAIR 31.

Part: PRESSURE PANEL — CRACKED (FUSELAGE) · airframe 33,690 hrs · 18,710 cycles

CLT - C3 - CRACK IN PRESSURE DECK AT BS 663, RBL 39.32. REPAIRED PRESSURE DECK AT BS 663, RBL 39.32 IAW EA 102882.

Part: SKIN — CRACKED (FUSELAGE) · airframe 62,908 hrs · 39,595 cycles

CLT - C3 - CRACK IN FUSELAGE SKIN AT BS 727E + 18 INCHES JUST ABOVE S24R. REPAIRED FUSELAGE SKIN AT BS 727E + 18 INCHES JUST ABOVE S24R IAW B737 SRM 53-00-01 REPAIR 31.

Part: OUTFLOW VALVE — DEFECTIVE (CABIN PRESSURE)

ATL - EN ROUTE FROM CLT TO MSY, AT FL360, CREW REPORTED THE CABIN ALTITUDE WARNING HORN SOUNDED. QRH PROCEDURES WERE COMPLIED WITH BUT CABIN CONTINUED TO CLIMB. FLIGHT DESCENDED, DIVERTED TO ATL AND LANDED WITHOUT FURTHER INCIDENT. NO OXYGEN MASKS WERE DEPLOYED AND NO EMERGENCY WAS DECLARED. MAINTENANCE TROUBLESHOT TO DEFECTIVE AFT OUTFLOW VALVE. REPLACED AFT OUFLOW VALVE PER MM 21-31-11. ALSO, REPLACED FORWARD OUTFLOW VALVE PER MM 21-43-11 AND RIGHT PACK VALVE PER MM 21-51-71. RE-SECURED FLEXIBLE DUCT FORWARD OF LEFT WATER SEPARATOR. ACCOMPLISHED JOB CARD 03L10021001. ALL INDICATIONS NORMAL.

Part: UNKNOWN — VIBRATION (NR 1 ENGINE)

IAH - DURING APPROACH INTO IAH, THE NR 1 ENGINE VIBRATION READING ROSE TO 2.5 WITH NOTICEABLE AIRFRAME VIBRATION. PER PROCEDURES, PLACED NR 1 THRUST LEVER TO IDLE AND VIBRATION STOPPED. AFTER TURNING ON ENGINE HEAT, RESET THROTTLE TO MATCH NR 2 SETTING AND VIBRATION ON NR 1 ENGINE REACHED 2.8. PULLED BACK TO IDLE AND LANDED. ALL OTHER INDICATIONS NORMAL. AN EMERGENCY WAS DECLARED. MAINTENANCE RAN NR 1 ENGINE. NO DEFECTS NOTED. AIRCRAFT OK FOR SERVICE. VIBRATION INDICATION SYSTEM CHECKS GOOD. REFERENCE MM 71-00-00-735-013-C00.

Part: ENGINE — LEAKING (NR 1)

CLT - EN ROUTE FROM BWI TO CLT, CREW REPORTED A FOUL SMELL IN CABIN AND COCKPIT DURING TAKEOFF, CRUISE AND DESCENT (NOT ON GROUND). TURNED LEFT PACK OFF ON DESCENT HELPED. PASSENGERS AND FLIGHT ATTENDANTS COMPLAINED ABOUT ODOR. FLIGHT LANDED AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE BOROSCOPED THE NR 1 ENGINE AND FOUND OIL ON THE HPC 1 AND HPC 2 BLADES. REMOVED AND REPLACED THE NR 1 ENGINE PER JOB CARD 03L506710001. AFTER ENGINE CHANGE, NO MORE FOUL SMELL NOTED IN CABIN AND COCKPIT. AIRCRAFT OK FOR SERVICE.

Part: FILTER — DIRTY (CABIN)

CLT - PILOT REPORTED THE CABIN AIR HAS A STALE ODOR. SMELLS LIKE DIRTY LAUNDRY. MAINTENANCE REPLACED THE CABIN AIR RECIRCULATION FILTER PER MM 21-21-23-404-059. WATER SEPARATOR BAGS WERE PREVIOUSLY REPLACED. AIRCRAFT OK FOR SERVICE.

Part: ACM — LEAKING (AC BAY)

CLT - DURING TAKEOFF AND CLIMB THRUST SETTINGS OUT OF BNA, EN ROUTE TO CLT, CREW REPORTED A STRONG ODOR FROM AIR CONDITIONING OUTLETS. TURNING LEFT PACK OFF ELIMINATES ODOR. FLIGHT CONTINUED AND LANDED WITHOUT FURTHER INCIDENT AT CLT. MAINTENANCE RAN APU AND LEFT ENGINE PER CIC RECOMMENDATIONS. REPLACED LEFT PACK WATER SEPARATOR BAG AND FOUND SIGNS OF LEAKAGE FROM AIR CYCLE MACHINE. REPLACED LEFT AIR CYCLE MACHINE PER MM 21-51-11. NO CONTAMINATION FOUND IN DUCTS AND NO CABIN ODOR PRESENT. AIRCRAFT OK FOR SERVICE.

Part: COALESCER BAG — DIRTY (AC BAY)

CLT - PILOT REPORTED A STRONG MILDEW ODOR/STALE AIR IN THE CABIN. FLIGHT CREW WAS ABLE TO ISOLATE THE ODOR COMING FROM THE LEFT PACK. MAINTENANCE REMOVED AND REPLACED DIRTY WATER SEPARATOR BAGS PER MM 21-51-41-404. OPERATIONAL CHECK AND LEAK CHECK GOOD.

Part: ACM — FAULTY (AC BAY)

BNA - ON CLIMBOUT FROM CLT, EN ROUTE TO BNA, CREW REPORTED A SMELL OF FUMES IN COCKPIT AND CABIN. THERE WAS A BURNT SMELL DURING INITIAL CLIMB WITH TOGO POWER. SMELL SUBSIDED SOMEWHAT IN COCKPIT AND WAS LATER REPORTED IN AFT CABIN. CREW TRIED TO ISOLATE RIGHT PACK AND BLEED, THEN LEFT PACK AND BLEED. NO DEFINITE ANSWER. FLIGHT CONTINUED AND LANDED AT BNA WITHOUT FURTHER INCIDENT. MAINTENANCE ISOLATED THE SMELL TO THE RIGHT PACK. REMOVED AND REPLACED THE RIGHT AIR CYCLE MACHINE PER MM 21-51-11. ALSO, REMOVED AND REPLACED WATER SEPARATOR BAGS PER MM 21-51-41-4. OPERATIONAL CHECK GOOD AT THIS TIME WITH NO EVIDENCE OF ODOR.

Part: WIRE — SHORTED (CABIN)

PHL - MAINTENANCE REPORTED THE L1 AND R1 DOOR EMERGENCY ESCAPE SLIDE LIGHTS INOPERATIVE. MAINTENANCE FOUND WIRE W1160-554-20, PLUG D2956 PIN 12, WITH SHORT TO GROUND. REF: WDM 33-51-41 PAGE 1. ACCOMPLISHED REPAIR PER EA 115888. FINAL RESTORATION TO BE COMPLETED NO LATER THAN 12/21/12. VERIFIED ALL EMERGENCY EXIT LIGHTING IS FULLY FUNCTIONAL.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

PHL - MAINTENANCE REPORTED THE EMERGENCY LIGHT AT ROW 18 INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY POWER SUPPLY UNIT M1136. OPERATIONAL CHECK NORMAL PER MM 33-51-51.

Part: SHEAR TIE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK - LEVEL 2 CORROSION ON SHEAR TIE AT BS 500, BL 0, BETWEEN STRINGER 28L AND 28R. REMOVED AND REPLACED DAMAGED SHEAR TIE AT BS 500, BL 0, BETWEEN STRINGER 28L AND 28R, IAW B737 SRM 53-00-07 REPAIR 4.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - NUMEROUS CRACKS FROM .25 INCH TO 1 INCH ON BS 178 BULKHEAD CENTER WEB BETWEEN RBL 17 TO LBL 17. REPLACED BULKHEAD CENTER WEB BETWEEN RBL 17 TO LBL 17 IAW EA 101972.

Part: SKIN PANEL — CRACKED (PYLON) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - CRACK EMANATING FROM LEFT PYLON SKIN PANEL CUTOUT NR 5727 AT FORWARD CORNER. REPAIRED LEFT PYLON SKIN PANEL CUTOUT NR 5727 AT FORWARD CORNER IAW TYPICAL REPAIR 54-30-07.

Part: FLAP — CRACKED (LT WING) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - CARRIAGE SUPPORT ARMS CRACKED ON LEFT INBOARD FOREFLAP AT INBOARD END. REPLACED LEFT INBOARD FOREFLAP IAW B737 AMM 27-51-07.

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK - LEVEL 2 EXFOLIATION CORROSION ON STRINGERS AT BS 350, S29L AND S29R. REPAIRED STRINGERS AT BS 350, S29L AND S29R IAW EA 100408A AND 101970.

Part: ATTACH ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK, LEVEL 2 GALVANIC CORROSION ON LEFT AFT FAIL SAFE ATTACH ANGLE FITTING AT STATION 1090 STRINGER 2L. REPLACED LEFT AFT FAIL SAFE ATTACH ANGLE FITTING AT STATION 1090 STRINGER 2L.

Part: DOOR FRAME — CRACKED (SERVICE DOOR) · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK, CRACKED RIGHT FORWARD SERVICE DOOR FORWARD FRAME AT FORWARD STOP LOWER OUTBOARD CORNER. REPAIRED RIGHT FORWARD SERVICE DOOR FORWARD FRAME AT FORWARD STOP LOWER OUTBOARD CORNER IAW B737 SRM 51-42-02 DRAWING 65-45807.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK, LEVEL 2 EXFOLIATION CORROSION ON Z-ANGLE AT BS 294.5, RBL 58. REPLACED Z-ANGLE AT BS 294.5, RBL 58 IAW B737 SRM 51-10-02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK - LEVEL 2 CORROSION ON SEAT TRACK BETWEEN BS 320-340, RBL 22. REPLACED DAMAGE SEAT TRACK BETWEEN BS 320-340, RBL 22, IAW B737 SRM 51-40-01.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK, CRACKED WEB AT BS 178 BULKHEAD, WL 234, LBL 17. REPAIRED WEB AT BS 178, WL 234, LBL 17 IAW B737 SRM 53-10-08 REPAIR 12.

Part: SKIN — DELAMINATED (LE SLAT) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - NR 03C40257009/006 - DELAMINATION ON NR 4 SLAT AT INBOARD END ON LOWER SURFACE. REPAIRED NR 4 SLAT AT INBOARD END ON LOWER SURFACE IAW B737 SRM 51-70-10 REPAIR 4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - NR 03C10753039/007 - CRACK ON FUSELAGE FRAME AT BS500A BETWEEN S8L TO S9L. REPAIRED FUSELAGE FRAME AT BS500A BETWEEN S8L TO S9L IAW US AIRWAYS TYPICAL REPAIR 53-10-20E.

Part: DOOR FRAME — CRACKED (SERVICE DOOR) · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK CRACKED RIGHT FORWARD SERVICE DOOR AFT FRAME AT 4TH STOP PIN FROM TOP. REPAIRED RIGHT FORWARD SERVICE DOOR AFT FRAME AT 4TH STOP PIN FROM TOP IAW TYPICAL REPAIR 52-10-11.

Part: SKIN — DELAMINATED (LE SLAT) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - DELAMINATION ON NR 4 SLAT UPPER SURFACE AT OUTBOARD END. REPAIRED NR 4 SLAT UPPER SURFACE AT OUTBOARD END IAW B737 SRM 51-70-10.

Part: FRAME — CRACKED (FUSELAGE) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - NR 03C10753039/004 - CRACK ON FUSELAGE FRAME AT BS747 BETWEEN S8R TO S9R. REPAIRED FUSELAGE FRAME AT BS747 BETWEEN S8R TO S9R IAW US AIRWAYS TYPICAL REPAIR 53-10-20E.

Part: FRAME — CRACKED (FUSELAGE) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - NR 03C10753039/006 - CRACK ON FUSELAGE FRAME AT BS400 BETWEEN S8L TO S9L. REPAIRED FUSELAGE FRAME AT BS400 BETWEEN S8L TO S9L IAW US AIRWAYS TYPICAL REPAIR 53-10-20E.

Part: FRAME — CRACKED (FUSELAGE) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - NR 03C10753039/003 - CRACK ON FUSELAGE FRAME AT BS787 BETWEEN S8R TO S9R. REPAIRED FUSELAGE FRAME AT BS787 BETWEEN S8R TO S9R IAW US AIRWAYS TYPICAL REPAIR 53-10-20E.

Part: SKIN — CRACKED (LE SLAT) · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK - CRACKED NR 1 SLAT, LEFT WING, LOWER SKIN OUTBOARD END. REPAIRED CRACKED NR 1 SLAT, LEFT WING, LOWER SKIN OUTBOARD END IAW B737 SRM 57-40-01 REPAIR 6.

Part: SKIN — CRACKED (LE SLAT) · airframe 61,202 hrs · 38,197 cycles

CLT - MAJOR REPAIR - Q3 CHECK - CRACKED NR 1 SLAT, LEFT WING, LOWER SKIN 69 INCHES FROM INBOARD END. REPAIRED CRACKED LEFT WING NR 1 SLAT LOWER SKIN 69 INCHES FROM INBOARD END IAW B737 SRM 57-40-01, REPAIR 6.

Part: SKIN — CRACKED (LE SLAT) · airframe 61,202 hrs · 38,197 cycles

CLT - Q3 - MAJOR REPAIR - CRACK ON NR 3 SLAT LOWER SKIN 34 INCHES FROM INBOARD END. REPAIRED NR 3 SLAT LOWER SKIN 34 INCHES FROM INBOARD END IAW B737 SRM 57-40-01 REPAIR 6.

Part: COVER — LOOSE (MEGAPHONE)

CLT - PILOT REPORTED THAT THE AFT CABIN MEGAPHONE WAS INOPERATIVE. MAINTENANCE FOUND THE MEGAPHONE BATTERY COVER LOOSE. TIGHTENED COVER. OPERATIONAL CHECK GOOD.

Part: SMOKE DETECTOR — FAULTY (LAVATORY)

BOS - PILOT REPORTED THE SMOKE DETECTOR IN THE AFT LEFT LAVATORY WAS EMITTING A CONSTANT BEEP. MAINTENANCE INSTALLED A NEW SMOKE DETECTOR IN THE AFT LEFT LAVATORY. OPERATIONAL CHECK NORMAL PER TASK 25-60-00-00.

Part: LIGHT — INOPERATIVE (CABIN)

ORD - MAINTENANCE REPORTED THE LEFT SEAT MOUNTED EXIT LIGHT AT EXIT ROW WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE SEAT MOUNTED EMERGENCY EXIT LIGHT AND TESTED PER MM 33-51-12-5-700-801. OPERATIONAL TEST GOOD.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 58,570 hrs · 36,362 cycles

CLT - C4 - MAJOR REPAIR - CORROSION ON STRINGER 27L AT BS 1016. REPAIRED STRINGER 27L AT BS 1016 IAW B737 SRM 53-00-03.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 58,570 hrs · 36,362 cycles

CLT - MAJOR REPAIR - C1 CHECK - CORROSION ON STIFFENER CHANNEL AT BS 1016, BL 0. REPAIRED STIFFENER CHANNEL AT BS 1016, BL 0 IAW B737 SRM 53-80-01.

Part: SKIN — CRACKED (FUSELAGE) · airframe 58,235 hrs · 36,153 cycles

CLT - RON - MAJOR REPAIR - FUSELAGE SKIN CRACKED AT BS 727E ABOVE S25L. REPAIRED FUSELAGE SKIN AT BS 727E ABOVE S25L IAW B737 SRM 53-00-01.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 56,482 hrs · 34,888 cycles

FLT 945 - PHL - EMERGENCY EXIT LIGHTING - FLIGHT ATTENDANT REPORTED EMERGENCY ESCAPE PATH LIGHTING FROM ROWS 12-16 INOP. MX REPLACED THE BATTERY PACK FOR M1136 POWER SUPPLY. OPERATIONAL CHECK WAS GOOD.

Part: SKIN — CRACKED (FUSELAGE) · airframe 56,200 hrs · 34,674 cycles

CLT - MAJOR REPAIR-C6- .4 INCH CRACK ON FUESLAGE SKIN AT BS 380, BL 0. INSTALLED DOUBLER REPAIR IAW EA 100406.

Part: SKIN — CRACKED (FUSELAGE) · airframe 56,200 hrs · 34,674 cycles

CLT - MAJOR REPAIR - C6 CHECK - CRACKED FUSELAGE SKIN AT THE E/E COOLING DUCT EXHAUST CUTOUT, BS 380, S28L - S28R, BL 0. REPAIRED FUSELAGE SKIN AT THE E/E COOLING DUCT EXHAUST CUTOUT, BS 380, S28L - S28R, BL 0 IAW USAIRWAYS EA 100406.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · airframe 56,200 hrs · 34,674 cycles

CLT - MAJOR REPAIR-C6 - SUPPORT ANGLE AT BS 350, BL 0 HAS 1" X 5" AREA OF CORROSION. REMOVED ANGLE, INSTALLED REPAIR PART IAW EA 100408.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 55,411 hrs · 34,092 cycles

BDL - FLT 1724 - MX REPORTED SEVERAL EMERGENCY LIGHTS IN AFT CABIN ARE INOP. MX REPLACED BATTERY PACK. OPERATIONAL CHECK WAS GOOD.

Part: FRAME — CRACKED (ZONE 100) · airframe 55,199 hrs · 33,918 cycles

CLT - MAJOR REPAIR - FPBH INSPECTION, FORWARD CARGO COMPARTMENT DOOR CUTOUT AFT FRAME CRACKED, BS 492, S24R. REPAIRED FORWARD CARGO COMPARTMENT DOOR CUTOUT AFT FRAME, BS 492, S24R IAW USAIRWAYS EA 98913.

Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 54,042 hrs · 54,042 cycles

FOUND CRACK LEFT STAB LOWER SKIN JUST FWD OF FASTENERS IN REAR SPAR NEAR STAB STA 118. FAB'D AND INSTALLED FILLER AND DOUBLER PER TR 55-10-07, DEFECT SIZE: 1.2".

Part: SUPPORT FITTING — CORRODED (NLG WW) · airframe 52,752 hrs · 52,752 cycles

FOUND CORROSION NLG W/WELL ACTUATOR SUPPORT FITTING. SCRAPPED AND REPLACED WITH NEW PER BOEING DWG, SRM 51-00 DEFECT SIZE: 0.5" BY 1.0".

Part: LANDING GEAR — COLLAPSED (NLG)

PIT - FLT231 - DURING PUSHBACK, OUT OF GATE B27, CAPTAIN REPORTED THE NOSE LANDING GEAR COLLAPSED. STATED THE PUSHBACK WAS NORMAL AND THEY HAD NO INDICATION OF ANY PROBLEMS. PASSENGERS DEPLANED VIA AIRSTAIRS BROUGHT UP FROM THE HANGAR. FIRE DEPARTMENT, POLICE AND EMS WERE ALL DISPATCHED TO THE GATE AS AN EMERGENCY WAS DECLARED.

Part: SPAR — GOUGED (VERTICAL FIN) · airframe 52,225 hrs · 52,225 cycles

VERTICAL FIN FRONT SPAR RT AT FS 182 GOUGED. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED REPAIR ANGLES IAW EA 97657, DEFECT SIZE: 3.9 INCH.

Part: SPAR — GOUGED (VERTICAL FIN) · airframe 52,225 hrs · 52,225 cycles

VERTICAL FIN FRONT SPAR LT CHORD AT FS 182 GOUGED. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED REPAIR ANGLES IAW EA 97657, DEFECT SIZE: 2.2 BY .4 INCH.

Part: WEB — GOUGED (PAX DOOR) · airframe 52,225 hrs · 52,225 cycles

AFT ENTRY DOOR, LOWER HINGE COURT GOUGED. REMOVED DAMAGED WEB AND INSTALLED NEW WEB IAW SRM 51-10-02 EA 76929, DEFECT SIZE: .50 INCH.

Part: CARGO TRACK — CORRODED (BS 787-827) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND TRACK TIE DOWN CORRODED, BS 787-827 RBL. FABRICATED NEW TRACK AND INSTALLED IAW SRM 53-00-53 FIG 201 LEVEL 1 C53-208-01, DEFECT SIZE: 40".

Part: STIFFENER — CRACKED (HORIZONTAL STAB) · airframe 52,225 hrs · 52,225 cycles

FOUND CRACK BOTTOM END OF STIFFENER NR 2 AFT OF FRONT SPAR ST 101, RT HORIZ STAB. NEW PART PER BAC DRAWING 65-47504, DEFECT SIZE: .50".

Part: FRAME — DENTED (BS 747 S25R) · airframe 52,225 hrs · 52,225 cycles

FOUND FRAME DENTED, BS 747 ABOVE S-25R. INSTALLED FABRICATED PART, IAW TR 553-60-07, DEFECT SIZE: .500 BY .500 BY .04.

Part: SKIN — CRACKED (LT PYLON) · airframe 52,225 hrs · 52,225 cycles

FOUND LT PYLON CRACKED. BONDED DOUBLER AT AFT OUT/BD CORNER. REPAIRED IAW SRM 54-30-07, DEFECT SIZE: .500".

Part: SKIN — DENTED (PAX DOOR) · airframe 52,225 hrs · 52,225 cycles

FOUND DENT FORWARD ENTRY DOOR 4.0" AFT OF FWD EDGE. INSTALLED SKIN DOUBLER IAW SRM 51-70-13, DEFECT SIZE: .5".

Part: SPLICE — CRACKED (BS 360 S14L) · airframe 52,225 hrs · 52,225 cycles

FOUND CHANNEL SPLICE CRACKED, STR 14L STA 360. DEFECTIVE PART REPLACED WITH IDENTICAL PART IAW SRM 51-10-06, DEFECT SIZE: .500".

Part: FLOORBEAM — CORRODED (BS 857) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND FLOOR CHANNEL CORROSION STA 857 LBL3 AND RBL3. REMOVED DAMAGE, INSTALLED REPAIR ANGLES AT BOTH CHANNELS IAW SRM 53-00-53 LEVEL 1 C53-208-01 DEFECT SIZE: .25.

Part: FRAME — CRACKED (BS 867 S8-9L) · airframe 52,225 hrs · 52,225 cycles

FOUND FRAME CRACKED RBS 867R BETWEEN S8L AND S9L. REPAIRED FRAME IAW SRM 53-00-07, DEFECT SIZE: .025".

Part: FRAME — CRACKED (BS 867 S8-9L) · airframe 52,225 hrs · 52,225 cycles

FOUND CRACK BS 867L BETWEEN S8L AND S9L. REPAIRED FRAME IAW SRM 53-00-07 DEFECT SIZE: .025".

Part: FRAME — CRACKED (BS 847) · airframe 52,225 hrs · 52,225 cycles

FOUND FUSELAGE FRAME CRACKED STA 847 B5 STOP FOOTPRINT. REMOVED AND REPLACED FRAME SECTION IAW BOEING DWG 65-47960, 69-42945, 65C35243-6, SRM 53-60-15, DEFECT SIZE: .125".

Part: CARGO TRACK — CORRODED (BS 727D RBL 8.) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND CORROSION BS 727D+5 RBL 8.10. CUT AND TRIMMED REPAIR ANGLES IAW SRM 53-00-53 REPAIR 1 LEVEL 1 C53-208-01, DEFECT SIZE: 2.5".

Part: FLOORBEAM — CORRODED (BS 986) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND CORROSION STATION 986.5 FLOORBEAM TOP ENTIRE LENGTH. REMOVED AND REPLACED TOP CAP OF FLOORBEAM IAW 53-10-05B LEVEL 1 C53-107-02, DEFECT SIZE: 10".

Part: ANGLE — CORRODED (BS 956-997) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND Z-ANGLE CORRODED BETWEEN STATION 956 ABD 991. REMOVED CORROSION AND FABRICATED REPAIR ANGLE IAW SRM 53-60-15, 51-70-11 LEVEL 1 C53-208-01 DEFECT SIZE: 30".

Part: SUPPORT — CORRODED (BS 727C-832) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND SUPPORT ZEE CORROSION, BS 727C+5 - BS 832. REMOVED DAMAGED SECTION. INSTALLED NEW REPAIR SECTION IAW SRM 51-10-02 LEVEL 1 C53-202-01 DEFECT SIZE: 12".

Part: CHANNEL — CRACKED (BS 500) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND HAT CHANNEL CRACKED/CORRODED, BL0 STA 500 PLUS 12". FABRICATED AND INSTALLED NEW HAT CHANNEL IAW DWG 65-45783 LEVEL 1 C53-208-01, DEFECT SIZE: 2".

Part: INTERCOSTAL — CRACKED (BS 294 S16L) · airframe 52,225 hrs · 52,225 cycles

FOUND S16L INTERCOSTAL STA 294.5 CRACKED. REMOVED CRACKED INTERCOSTAL IAW BOEING DWG 65-17684 SRM 51-10-02 AND 51-40-02, DEFECT SIZE: 1".

Part: STRINGER — DENTED (BS 390 S25R) · airframe 52,225 hrs · 52,225 cycles

FOUND STRINGER DENTED STA 390 S25R. REMOVED DAMAGE, INSTALL REPAIR DOUBLER IAW SRM 53-30-03, 53-00-03, DEFECT SIZE: 2".

Part: FRAME — CRACKED (BS 616) · airframe 52,225 hrs · 52,225 cycles

FOUND BS 616 LT FRAME LOWER END UNDER CABIN FLOOR CRACKED. CUT OUT CRACKED END OF CHORD IAW TR 53-62-01, DEFECT SIZE: 1".

Part: SPLICE — CRACKED (BS 907 S4R) · airframe 52,225 hrs · 52,225 cycles

FOUND STRINGER SPLICE CRACKED, STA 907 S4R. REMOVED AND REPLACED SPLICE IAW SRM 52-10-02, DEFECT SIZE: .25".

Part: SPLICE — CRACKED (BS 907 S4L) · airframe 52,225 hrs · 52,225 cycles

FOUND SPLICE CRACKED STA 907, S4L. INSTALL NEW STRINGER SPLICE IAW SRM 51-10-02, DEFECT SIZE: .25".

Part: SUPPORT — CORRODED (BS 727D-767) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND SUPPORT ZEE CORRODED, BS 727D+12-767, S-25R. REMOVED AND REPLACED WITH REPAIR PART IAW SRM 53-60-53 LEVEL 1 C53-202-01, DEFECT SIZE: 40.0".

Part: STRINGER — DENTED (BS 420 S21R) · airframe 52,225 hrs · 52,225 cycles

FOUND STRINGER DENTED, BS 420 S-21R. REMOVED DAMAGE SECTION OF STRINGER. IAW SRM 53-30-03 FIG 201, DEFECT SIZE: .25".

Part: STRAP — CRACKED (BS 328) · airframe 52,225 hrs · 52,225 cycles

FOUND STRAP CRACKED, BS 328 BL0 CABIN FLOOR STRUCTURE. REMOVED CRACKED STRAP AND INSTALLED NEW ONE IAW SRM 51-10-02 AND 51-40, DEFECT SIZE: .50".

Part: SKIN — DAMAGED (BS 915 S25L) · airframe 52,225 hrs · 52,225 cycles

FOUND STRIKE ON SKIN, BS 915 STR 25L. DRILLED OUT DAMAGE AND INSTALLED FASTENER IAW SRM 53-00-01, DEFECT SIZE: .187".

Part: SUPPORT ANGLE — CORRODED (BS 312-344) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND ANGLE CORRODED BS 312-344 LBL 62.5 UNDER ENTRY DOOR SILL PLATE. REMOVED CORRODED ANGLE AND INSTALLED NEW ANGLE IAW SRM 53-10-15, 53-10-02 LEVEL 1 C53-107-01, DEFECT SIZE: .50" BY .50".

Part: STRAP — CRACKED (BS 312) · airframe 52,225 hrs · 52,225 cycles

FOUND STRAP CRACKED, BS 312 RBL 31 CABIN FLOOR STRUCTURE. REMOVED CRACKED STRAP AND INSTALLED NEW ONE IAW SRM 51-10-02 AND 51-40, DEFECT SIZE: .50".

Part: WEB — CORRODED (BS 1016) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND WEB CORRODED, BS 1016 BETWEEN LBL4 AND 30. CUT OUT CORRODED AREA OF WEB AND INSTALLED REPAIR PARTS IAW SRM 51-70-13 #C53-212-01 LEVEL 1, DEFECT SIZE: 3 BY 5".

Part: ANGLE — CORRODED (BS 304-315) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND CORROSION STA 304-315, RBL 60.5. FABRICATED NEW ZEE ANGLE AND INSTALLED IAW SRM #C53-107-01/02 LEVEL 1, DEFECT SIZE: 2".

Part: STRAP — CRACKED (BS 312 LBL 10) · airframe 52,225 hrs · 52,225 cycles

FOUND STRAP CRACKED, BS 312 LBL 10. REPLACED PART WITH IDENTICAL PART, REMOVED CRACKED STRAP AND INSTALLED NEW STRAP IAW SRM 51-10-02, DEFECT SIZE: .50".

Part: STRINGER CLIP — CRACKED (BS 277 S15L) · airframe 52,225 hrs · 52,225 cycles

FOUND TIE CLIP CRACKED BS 277 AT STRINGER 15L. FABRICATED AND INSTALLED TIE CLIP IAW SEM 51-10-02, DEFECT SIZE: .0250".

Part: FLOOR SUPPORT — CRACKED (BS 927-947) · airframe 52,225 hrs · 52,225 cycles

FOUND FLOOR SUPPORT ANGLE CRACKED, STA 927-947 BL0. FABRICATED NEW PART AND INSTALLED IAW SRM 50-20-01, DEFECT SIZE: 1.0".

Part: ATTACH ANGLE — CORRODED (BS 294-328) · corrosion level 1 · airframe 52,225 hrs · 52,225 cycles

FOUND ATTACH ANGLE CORRODED STA 294-328 RBL 58. REMOVED AND REPLACED IAW SRM 51-10-02 #C53-107-01/02 LEVEL 1, DEFECT SIZE: 34".

Part: FLOOR SUPPORT — CRACKED (BS 927-947) · airframe 52,225 hrs · 52,225 cycles

FOUND FLOOR SUPPORT CRACKED, STA 927-947 BL0. FABRICATED NEW PART AND INSTALLED IAW SRM 50-20-01, DEFECT SIZE: 1.0".

Part: STRINGER CLIP — CRACKED (BS 277 S10R) · airframe 52,225 hrs · 52,225 cycles

FOUND TIE CLIP CRACKED, BS 277 S-10R. INSTALLED NEW TIECLIP IAW SRM 51-10-02, DEFECT SIZE: .100".

Part: SKIN — CRACKED (NR 6 SLAT)

PIT - FOUND SKIN CRACKED .5 INCH, NR 6 SLAT LOWER SKIN AT O/B AUX ATTACH AREA. DOUBLER INSTALLED PER SRM 57-43-01. (M)

Part: SKIN — CRACKED (KEELBEAM)

PIT - FOUND KEEL BEAM SKIN CRACKED .5 INCH, KEEL BEAM SKIN STATION 684 RBL 6. DOUBLER INSTALLED PER SRM 53-60-12 FIG 202. (M)

Part: TRANSMITTER — FAILED (TE FLAPS)

ALB - FLT 970 - ON APPROACH INTO ALB, THE TRAILING EDGE FLAPS SPLIT AT 15 UNITS. AT 25 UNITS, THE FLAPS WOULD NOT MOVE. FLIGHT CONTINUED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LEFT FLAP POSITION TRANSMITTER PER MM TASK 27-58-12-004-001. OPS CHECK GOOD. ALSO, REMOVED AND REPLACED ALTERNATE FLAP DRIVE MOTOR P/N 793T100-7, PER MM TASK 27-51-59-404-007 FOR NOT DRIVING FLAPS UP. OPERAITONAL CHECK GOOD. (M)

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

CLT - MAINTENANCE REPORTED THE AFT CABIN EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND ERPLACED TEH BATTERY PACK. OPERATIONAL CHECK GOOD. (M)

Part: OIL COOLER — LEAKING (CSD)

CLT - FLT 1050 - AFTER TAKEOFF FROM CLT, EN ROUTE TO BNA, CREW REPORTED THE LOW OIL PRESSURE LIGHT FOR THE NR 2 ENGINE CSD ILLUMINATED. THE NR 1 ENGINE CSD WAS ALREADY ON MEL. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE CSD, P/N 735511A, AND AIR/OIL COOLER. CLEARED MEL ON NR 1 ENGINE CSD BY REPLACING THE CSD, P/N 735511A. OPERATIONAL CHECK AND LEAK CHECK GOOD. (M)

Part: CONNECTOR — CONTAMINATED (TE FLAPS)

ORD - FLT 1227 - EN ROUTE, CREW REPORTED TE FLAPS LOCKED OUT AT 10 UNITS AND AT 15 UNITS DURING FLT. FLAPS UNLOCKED AFTER TOUCHDOWN AT ORD. ONCE ON GROUND, CREW CYCLED FLAPS AND THEN LOCKED OUT AT 20 UNITS AND AT 25 UNITS. MAINTENANCE WAS UNABLE TO DUPLICATE PROBLEM. FOUND CONNECTORS D229 AND D275 TO BOTH FLAP POSITION TRANSMITTERS WET WITH DEICE FLUID. CLEANED BOTH CONNECTORS AND ACCOMPLISHED SATISFACTORY FUNCTIONAL CHECK OF FLAP POSITION INDICATION SYSTEMS. ALSO, REMOVED AND REPLACED FLAP POSITION INDICATOR (P/N 2061-14-1) AS PRECAUTIONARY. (M)

Part: SKIN — CRACKED (FUSELAGE)

SKIN HAS A 1 INCH CRACK, STA 727D AT S-23 RT. INSTALLED DOUBLER IAW T/R.

Part: FLOORBEAM — CORRODED (FUSELAGE)

PIT - FOUND BEAM CORRODED 6.5 INCHES BY .5 INCH AREA, NUT PLATE HOLES ON TOP FLANGE OF FLOORBEAM STATION 98. REMOVED CORRODED SECTION OF FLOORBEAM AND SPLICED IN NEW PER SRM 53-00-51. (M)

Part: ANGLE — CORRODED (FUSELAGE)

PIT - FOUND 40 INCH BY 1 INCH AREA OF CORROSION, ZEE ANGLE AT AFT SERVICE DOOR THRESHOLD. REMOVED CORROSION, TREATED AND PRIMED PER SRM 53-60-51. (M)

Part: SKIN — DAMAGED (RUDDER)

PIT - FOUND RUDDER WITH SKIN DAMAGE, STATION 7.60, 17.70. REPAIRED PER SRM 51-70-17, 55-40-01. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

CLT - MAINTENANCE REPORTED THE OVERWING EMERGENCY EXIT LIGHT WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPERATIONAL CHECK GOOD IN ASSOCIATION WITH MM 33-51-51. (M)

Part: WINDOW — CRACKED (COCKPIT)

CLT - FLT 1145 - EN ROUTE FROM PHL-RSW, AT FL350, THE CAPTAINS SLIDING WINDOW OUTER PANE CRACKED. CREW ACCOMPLISHED QUICK REF HANDBOOK PROCEDURES AND DUE TO THE ICING CONDITIONS IN FLORIDA, THE FLIGHT DIVERTED TO CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS SLIDING WINDOW AND AS A PRECAUTIONARY MEASURE, THEY REPLACED THE WINDOW HEAT CONTROLLER (P/N 231-2). OPERATIONAL CHECK GOOD. (M)

Part: SKIN — CRACKED (FUSELAGE)

CLT - FOUND FUSELAGE SKIN CRACKED 1.5 INCH, BS 727D, STRINGER 23L. DAMAGE REMOVED, DOUBLER INSTALLED PER TYPICAL REPAIR 53-60-03. (M)

Part: APU — LEAKING (APU BAY)

PHL - FLT CREW REPORTED TO MAINTENANCE THAT A HAZE AND AN ODOR OF OIL WAS PRESENT IN THE CABIN AND COCKPIT. APPEARS THAT THE APU PNEUMATICS SMOKES THE CABIN UP WHEN RUNNING. MAINTENANCE REMOVED GARBAGE FROM THE APU INTAKE. RAN APU FOR 2 HOURS. NO ODOR NOTED. APU OIL LEVEL CHECKS. S/D MAINTENANCE CONFIRMED THAT THE APU HAS AN INTERNAL OIL LEAK. DURING T/S PROCESS THE APU USED APPROXIMATELY ONE QUART OF OIL WITHIN ONE HOUR OF OPERATION. AIRCRAFT WAS RELEASED WITH THE APU ON MEL. APU IS PROGRAMMED FOR REPLACEMENT. (M)

Part: SKIN — CRACKED (BS 727)

INT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND 1.5 INCH LONG CRACK LOWER FUSELAGE BS 727D PLUS 1B LBL 1 SKIN. REMOVED DAMAGED NDT CONFIRM CRACK CONTAINMENT, INSTALLED AND COMPLETED REPAIR PER SRM 53-00-01. (M)

Part: FRAME — CRACKED (BS 727)

INT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND .5 INCH LONG CRACK FORWARD SIDE OF BS 727D FRAME RBL 2 FRAME. CUTOUT DAMAGED AREA, INSTALLED DOUBLER, REPAIRED PER 737-300 SRM 51-70-11 FIG 1. (M)

Part: WIRE — BROKEN (CABIN)

PIT - MAINTENANCE FOUND THE LOW LEVEL EMERGENCY LIGHTS AT SEAT ROWS 6 THROUGH 9 INOP. MAINTENANCE REPAIRED A BROKEN WIRE NEAR SEAT ROW 9. OPERATIONAL CHECK GOOD. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

ORD - MAINTENANCE FOUND THE AFT LEFT SERVICE DOOR EXTERIOR EMERGENCY LIGHT INOP AND THE AFT LEFT EMERGENCY LIGHT BATTERY SUPPLY WITH LOW CHARGE. MAINTENANCE REMOVED AND REPLACED THE BATTERY CHARGER UNIT FOR THE AFT LEFT SERVICE DOOR EXTERIOR EMERGENCY LIGHT AND REPLACED THE BATTERY PACK FOR THE AFT LEFT EMERGENCY LIGHT LOW BATTERY SUPPLY. OPS CHECK GOOD. (M)

Part: BATTERY CHARGER — FAILED (CABIN)

ORD - MAINTENANCE FOUND THE AFT LEFT SERVICE DOOR EXTERIOR EMERGENCY LIGHT INOP AND THE AFT LEFT EMERGENCY LIGHT BATTERY SUPPLY WITH LOW CHARGE. MAINTENANCE REMOVED AND REPLACED THE BATTERY CHARGER UNIT FOR THE AFT LEFT SERVICE DOOR EXTERIOR EMERGENCY LIGHT AND REPLACED THE BATTERY PACK FOR THE AFT LEFT EMERGENCY LIGHT LOW BATTERY SUPPLY. OPS CHECK GOOD. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

ROC - MAINTENANCE FOUND THE EMERGENCY EXIT SIGNS IN THE MID CABIN AND OVER THE LEFT OVERWING HATCH FAIL AFTER 5-10 SECONDS OF OPERATION. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK IN POWER SUPPLY M1134. OPERATIONAL CHECK GOOD. (M)

Part: ENGINE — FAILED (RIGHT)

SEA - FLT 100 - FLIGHT CREW OBSERVED THAT THE NR 2 ENGINE WAS CONSUMING MORE OIL THAN NORMAL AFTER DEPARTURE FROM SEA. CHECKING THE EN ROUTE TIME LEFT TO CLT, THEY FELT THEY WOULD NOT HAVE ENOUGH OIL TO MAKE CLT. THEY WERE NOT SURE IF IT WAS A LEAK AND/OR A HIGH OIL CONSUMPTION PROBLEM. CREW ELECTED TO RETURN TO FIELD AT SEA. THE ENGINE WAS NOT SHUTDOWN AND THE FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE ASSEMBLY PER JOB CARD. OPERATIONAL CHECK AND LEAK CHECK NORMAL. (M)

Part: LIGHT — FAILED (CABIN)

LAS - FL 623 - FLOOR TRACK EMERGENCY LIGHTS INOP AT ROW 22 DEF.MAINTENANCE REPLACED THE EMERGENCY LIGHT LENSE P/N 07912 AND BULB P/N0L3071BPEGPL AT ROW 22 DEF. OPS CHECK GOOD.(M)