N837EX

Part: INVERTER — WARNING LIGHT (AUX) · airframe 59,041 hrs · 67,347 cycles

AUXILARY INVERTER CAUTION LIGHT ILLUMINATED ON TAKEOFF, DEACTIVATED IAW APP1 24-8

Part: BULB — INOPERATIVE (EMERGENCY LIGHTS) · airframe 58,912 hrs · 67,200 cycles

FORWARD MOST EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED THE BULB. OPS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 58,539 hrs · 66,757 cycles

POWER SUPPLY FOUND INOPERATIVE. R & R THE POWER SUPLY IAW 33-52-00, OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 58,491 hrs · 66,696 cycles

EMERGENCY SIDEWALL LIGHT BY PAX DOOR DIM. R & R THE BULBS.

Part: BULB — INOPERATIVE (LIGHT SWITCH) · airframe 58,491 hrs · 66,696 cycles

EMERGENCY LIGHT SWITCH DIM, R & R BULBS FOR EMERGENCY LIGHT SWITCH REINSTALLED LENS

Part: LIGHT — INOPERATIVE · airframe 58,461 hrs · 66,654 cycles

EMERGENCY EGRESS LIGHT INOPERATIVE ON LT SIDE OF FUSELAGE, FWD. NOTICED AFT EGRESS LIGHT VERY DIM. REMOVED LENS COVERS ON BOTH FWD AND AFT EGRESS LIGHT. R & R BULB ON BOTH FWD AND AFT LIGHTS. OPS CHECK GOOD INSTALLED LENS COVERS FWD AND AFT USING RETAINED HARDWARE.

Part: CONNECTOR — LOOSE (CABIN) · airframe 58,418 hrs · 66,603 cycles

4 RED FLOOR MOUNTED EMERGENCY LIGHTS AT ROW 1D, F WILL NOT ILLUMINATE. FOUND LOOSE CONNECTION AT ROW 1, RECONNECTED LOOSE CONNECTOR. OPS CHECK GOOD. OK FOR SERVICE.

Part: LIGHT — ODOR (CABIN) · airframe 58,252 hrs · 66,406 cycles

ELECTRICAL ODOR MIDWAY THROUGH CABIN. FOUND TO BE SIDEWALL LIGHTS. DEACTIVATED, NO HISTORY.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 57,431 hrs · 64,077 cycles

CEILING EMERGENCY LIGHT IS INOP AT ROW 4. MAINTENANCE CYCLED SWITCH. CHECKED GOOD AT THIS TIME, OK FOR SERVICE.

Part: RECEIVER — FAILED (VHF SYS) · airframe 57,561 hrs · 65,568 cycles

VHF1 AND VHF2 WILL NOT RECEIVE LOCALIZER FREQUENCY AT DISTANCE GREATER THAN 10 NAUTICAL MILES. VOR OPS NORMAL. R & R NR 1 NAV RECEIVER AND NR 1 FLIGHT GUIDANCE COMPUTE. OPS CHECKED IAW MM 34-55-02 AND MM 22-10-01. OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 57,568 hrs · 65,576 cycles

RIGHT EMERGENCY EXIT ROW LIGHTS ARE INOPERATIVE. R & R BULBS. OPS CHECKED GOOD.

Part: PROBE — MALFUNCTIONED (NR 2 ENGINE) · airframe 56,952 hrs · 64,845 cycles

DURING ENGINE RUNS FOR TROUBLESHOOTING, NR 2 ENGINE POWER LAGGED. SELECTED NR 2 ECU MODE ON MANUAL. NR 2 POWER IS NOW SATISFACTORY WITH A KNOB SPLIT BETWEEN 1.5 AND 3.0 THROUGHOUT RUN. FOUND NR 2, T1.8 PROBE SHORTED TO GROUND. R & R T1.8 PROBE IAW MM 72-01-60. GROUND RAN IAW PIEDMONT MANUAL. OPS CHECKED GOOD OK FOR SERVICE AT THIS TIME.

Part: ENGINE — POWER LOSS (NR 2) · airframe 56,952 hrs · 64,845 cycles

AFTER CLEARED FOR TAKE OFF, IMMEDIATELY AFTER ADVANCING POWER LEVERS, ACFT VEERED TO THE RT. USED LT RUDDER AND BRAKE TO BRING ACFT BACK. ON STRAIGHTENING NOSE WHEEL, ADDED MORE POWER, ACFT VEERED RT AGAIN. NOSE WHEEL STEERING WAS OPERATIVE AND NO CAUTION LIGHT ILLUMINATED. INSPECTED NOSE GEAR AND TIRES. NO DEFECTS NOTED. GROUND RAN ACFT AND FOUND ISSUES TO BE CAUSED BY NR 2 ENGINE POWER LAGGING. PERFORMED HIGH SPEED TAXI WITH NR 2 ECU SELECTED TO MANUAL. ACFT TRACKS STRAIGHT.

Part: BLADE — DAMAGED (ENGINE) · airframe 56,874 hrs · 64,745 cycles

AFTER TAKEOFF, HIT MULTIPLE BIRDS. COMPLIED WITH ACFT AND ENGINE INSPECTION IAW -8MM 05-50-26. AIRCRAFT INSPECTION AFTER BIRDSTRIKE FOUND LIGHT ENGINE PROP BLADE HAD EXCESSIVE PLAY AT HUB ATTACH POINT.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 56,874 hrs · 64,745 cycles

EMERGENCY SIDEWALL LIGHTS ARE INOPERATIVE AT ROW 4AC AND ROW 4DF. R & R BULBS, OPS CHECKED GOOD.

Part: PROXIMITY SENSOR — FALSE INDICATION (MLG DOOR) · airframe 56,669 hrs · 64,507 cycles

RIGHT MLG AMBER DOOR LIGHT REMAINED ON AFTER RETRACTION. CREW CYCLED GEAR IAW CHECKLIST. LIGHT WENT OUT, THEN CAME BACK ON. R & R MLG FORWARD DOOR PROXIMITY SENSOR IAW MM 20-45-09 AND MM 32-10-36. ADJUSTED FORWARD RT DOOR ACTUATOR IAW MM 32-10-21. OPERATED AND SWUNG GEAR SEVERAL TIMES WITHOUT DISCREPANCIES.

Part: PSEU — MALFUNCTIONED (MLG) · airframe 56,737 hrs · 64,585 cycles

RIGHT MAIN GEAR DOOR ADVISORY LIGHT ILLUMINATED AFTER RETRACTION. CYCLES GEAR IAW CHECKLIST AND NO FIX. R & R PSUE. CHECKED MEMORY CODE RECALL. NO CODES DISPLAYED. COMPLIED WITH NEAR/FAR TEST AND OPS CHECKED GOOD IAW 32-61-50.

Part: ACTUATOR — OUT OF RIG (MLG DOOR) · airframe 56,718 hrs · 64,564 cycles

RIGHT MAIN AMBER GEAR DOOR LIGHT REMAINED ON AFTER GEAR RETRACTION, CYCLED GEAR, NO FIX. INSPECTED AND FOUND RT FORWARD GEAR DOOR ACTUATOR OUT OF RIG. RIGGED ACTUATOR IAW MM 32-10-36. OPS CHECKED GOOD.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 55,606 hrs · 63,246 cycles

BACK LIGHT FOR F/A EMERGENCY LIGHT SWITCH IS INOPERATIVE. REPLACED THE LAMP AND CHECKED GOOD.

Part: BLEED AIR SYS — ODOR · airframe 55,251 hrs · 62,816 cycles

AFTER STARTING APU WITH BLEED SELECTED ON, ODOR FILLED CABIN. INSPECTED AND RAN APU WITH BLEEDS ON, NO ODOR NOTICED. RAN BOTH NR 1 AND NR 2 ENGINES ONE AT A TIME AND FOUND ODOR TO BE ASSOCIATED WITH NT 1 ENGINE BLEED ONLY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 55,113 hrs · 62,646 cycles

ALL EMERGENCY LIGHTS ARE NOT WORKING. R & R ALL EMERGENCY LIGHT BATTERIES IAW WORK CARD 33-50-05R. OPS CHECKED GOOD IAW WC 33-50-03Q. OK FOR SERVICE.

Part: ACM — FAILED · airframe 54,877 hrs · 62,349 cycles

SMOKE AND BURNING ODOR INDICATED ON FLIGHT DECK DURING APPROACH. INSPECTED ACM AND FOUND BURNED OIL AND METAL SHAVINGS FROM OIL SAMPLE. R & R ACM IAW 21-50-03. OPS CHECKED GOOD. OK FOR SERVICE.

Part: INVERTER — FAILED · airframe 54,746 hrs · 62,192 cycles

WITH PRIMARY INVERTERS OFF, AUX INVERTER SELECTED TO LT SIDE. L26 AC CAUTION LIGHT IS ILLUMINATED. CREW NOTED FISH ODOR IN FLIGHT DECK. R & R AUX INVERTER IAW MM 24-22-00. PERFORMED OPS CHECK OF 400 HZ SYSTEM IAW MM 24-22-00. OPS CHECKED GOOD AT THIS TIME. OK FOR SERVICE.

Part: BATTERY — OVERTEMP (AUXILARY) · airframe 54,294 hrs · 61,656 cycles

AUX BATTERY WARNING LIGHT ILLUMINATED DURING FLIGHT, SELECTED OFF IAW CHECKLIST. AUXILLARY BATTERY TEMP CONTINUED TO RISE INTO THE RED. R & R AUXILLARY BATTERY IAW MM 24-32-00. GROUND CHECKED GOOD.

Part: BETA LOCKOUT — FAILED (NR 1 ENGINE) · airframe 53,839 hrs · 61,103 cycles

AT 3,000 FT, BETA LOCKOUT FAILURE ON NR 1 ENGINE. COMPLIED WITH NON EMERGENCY CHECK LIST AND CONTINUED FLIGHT. AT 1500 FT, NR 1 ENGINE TORQUE INCREASED TO 110 PERCENT, RETARD PROP TO 900 WITH NO EFFECT. TORQUE THEN FLUCTUATED BETWEEN 25 AND 125 PERCENT. NO CAUTION LIGHT OR ADVISORY LIGHT. ACFT ENROUTE FOR ENGINE REMOVAL.

Part: ACTUATOR — MALFUNCTIONED (MLG DOOR) · airframe 53,827 hrs · 61,088 cycles

AFTER TAKEOFF, LEFT MAIN GEAR AMBER ADVISORY LIGHT ILLUMINATED, AFTER GEAR RETRACTION. CYCLED IAW CHECKLIST. LIGHT REMAINS ILLUMINATED, AFTER RETRACTION. R & R FORWARD MAIN GEAR DOOR ACTUATOR IAW AMM 32-10-36. OPS CHECKED GOOD AT THIS TIME.

Part: TRANSCEIVER — FAULTED · airframe 53,391 hrs · 60,567 cycles

RADAR INDICATOR DISPLAYS TEXT FAULT MESSAGE. R & R RADAR R/T IAW MM 34-41-04 AND SB 34-18. NO DEFECTS NOTED. OPS CHECKED GOOD.

Part: GAUGE — INACCURATE (NR 1 OIL PRESSUR) · airframe 53,363 hrs · 60,531 cycles

NR 1 OIL PRESSURE GAUGE READS 68-69 AT CHARTED TORQUE. REMOVED TWO SHIMS FROM OIL PRESSURE REGULATOR AND REPLACED MAIN OIL FILTER. RAN ACFT AND OPS AND LEAKED CHECKED GOOD IAW MM 72-01-50 AND 72-00-00.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 53,237 hrs · 60,380 cycles

SEVERAL FLOOR EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED BULBS FROM FLOOR EMERGENCY LIGHT MODULES, RESECURED FLOOR TRIM. OPS CHECKED GOOD.

Part: BULB — DIM (EMERGENCY LIGHT) · airframe 53,237 hrs · 60,380 cycles

RT FORWARD EMERGENCY EXIT LIGHT IS DIM. R & R BULB. OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 53,089 hrs · 60,208 cycles

SIDEWALL EMERGENCY EXIT SIGN DIM AT 4AC & BY PAX DOOR. R & R BURNED BULBS IN SIDEWALL EMERGENCY EXIT SIGNS AT 4AC & BY PAX DOOR.

Part: TERMINAL — BURNED (WINDOW) · airframe 52,785 hrs · 59,840 cycles

STRONG ELECTRICAL ODOR IN CABIN. INSPECTED AND FOUND L2 RING TERMINAL ON F/O WINDSCREEN BURNED. R & R RING TERMINAL. CHECKED ALL RESISTANCE VALVES AT WINDOW. NO DEFECTS NOTED. OPERATED WINDSCREEN HEAT. OPS CHECKED GOOD AT THIS TIME.

Part: MODULE — FAILED (EMERGENCY LIGHTS) · airframe 52,749 hrs · 59,795 cycles

TWO EMERGENCY LIGHTS ARE INOPERATIVE AT ROW 4. R & R 2 FLOOR LIGHT MODULES AT ROW 4 FLOOR EMERGENCY LIGHTS. OPS CHECKED GOOD.

Part: RADAR — INOPERATIVE (WX SYS) · airframe 52,390 hrs · 59,356 cycles

RADAR NOT PAINTING WEATHER OR GROUND. R & R RADAR RT IAW 34-41-04. OPS CHECKED GOOD IAW SB 34-18.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 52,296 hrs · 59,237 cycles

GREEN "NORM" EMERGENCY LIGHT AT SWITCH ABOVE WARDROBE DOES NOT ILLUMINATE. R & R LIGHT BULB, OPS CHECK GOOD.

Part: SKIN — CORRODED (BS 222-234) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

SMALL AREA OF SKIN SURFACE CORROSION FOUND AT RT CABIN UNDER FLOOR. REMOVED CORRODED SKIN AND INSTALLED REPAIRED PATCH IAW EA05-2013-011 AND EO8-53-13-0176.

Part: SKIN — CORRODED (BS 222) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

RT SIDE OF FUSELAGE HAS RIVETS PULLING THROUGH SKIN IN LAVATORY SERVICE AREA. REMOVED CORRODED SKIN AND INSTALLED REPAIRED IAW EA05-2013-011 AND EO8-53-13-0176.

Part: DOOR FRAME — CORRODED (LAV SERVICE) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

LAVATORY SERVICE DOOR FRAME IS CORRODED AT LOWER SECTION. REMOVED LAV BOX CUT OUT DAMAGE IAW RD8-53-2103. R & R LAV SERVICE DOOR FRAME MACHINED DOUBLER IAW DWG 85320983 AND EA09-2013-011 AND EO8-53-13-0176.

Part: FRAME — CORRODED (BS 201) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

FRAME CORRODED IN FORWARD CABIN UNDERFLOOR RT SIDE AT BS 201, S31S. CUT FRAME AT STR 33 AND REMOVED FRAME SPLICE AT STR 28. FABRICATED NEW SPLICE IAW EA12-2013-122. INSTALLED FRAME IAW EO8-53-13-0138.

Part: THRESHOLD — CORRODED (CARGO BAY) · airframe 52,296 hrs · 59,237 cycles

CARGO BAY THRESHOLD AREA HAS SURFACE CORROSION. CLEANED AND BLENDED MINOR SURFACE CORROSION, ALODINE AND PRIMED SURFACE AREA IAW 51-20-11, 51-20-16 AND 51-20-36.

Part: BRACKET — CORRODED (BS 554) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

BAG BAY COVE AREA BRACKET IS CORRODED. REMOVED FASTENERS FROM COVE AREA, REMOVED COVER AND BRACKET. INSTALLED NEW BRACKET IAW DWG 85330119. INSTALLED COVE PANEL.

Part: BRACKET — CORRODED (BS 591-597) · airframe 52,296 hrs · 59,237 cycles

CARGO BAY COVE AREA BRACKET AT BS 591 TO 597 IS CORRODED. BLENDED LIGHT CORROSION FROM BRACKET IAW 51-20-11. INSTALLED BRACKET IAW DWG 85320112. ALODINED AND PRIMED IAW 51-20-16 AND 51-20-36.

Part: STRUT — CRACKED (HANDRAIL) · airframe 52,296 hrs · 59,237 cycles

AFT HANDRAIL UPPER SUPPORT STRUT IS CRACKED AT UPPER ATTACHMENT END. R & R HANDRAIL UPPER STRUT AND INSTALLED ORIGINAL HARDWARE.

Part: SEAT TRACK — CORRODED (BS 600) · airframe 52,296 hrs · 59,237 cycles

RT CENTER SEAT TRACK HAS CORROSION, FWD OF BS 600. BLENDED, ALODINED AND PRIMED SEAT TRACK IAW RD8-53-4936. PERFORMED HFEC INSPECTION. NO DEFECTS NOTED.

Part: SKIN — CORRODED (BS 187) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

FORWARD FUSELAGE BELLY SKIN IS CORRODED AND RIVETS ARE PULLING THROUGH. CRACKS ARE RADIATING FROM RIVETS AT BELLY WATER DRAIN AFT OF STA X187.000, STR 33. SKIN WAS ALSO DISBONDED. REMOVED RIVETS FROM PORTION OF STR 33 AND CLEANED AREA FOR EVALUATION. CUT OUT DISBONDED SKIN. INSTALLED REPAIR PATCH IAW EO8-53-13-0169 AND EA 05-2013-009.

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 52,296 hrs · 59,237 cycles

WIRE BROKEN IN EMERGENCY LIGHT AT PANEL 133CZ. R & R EMERGENCY LIGHT ASSY IAW 33-50-03Q. OPS CHECKED GOOD.

Part: SEAT TRACK — CORRODED (BS 215-234.5) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

CENTER RT SEAT TRACK HAS CORROSION AROUND LAVATORY AND GALLEY MOUNT BOLT HOLES. REMOVED DAMAGE SECTION OF SEAT RAIL. SPLICED IN NEW SECTION OF SEAT TRACK IAW RD8-53-3074.

Part: PLATE — CORRODED (SERVICE BOX) · corrosion level 2 · airframe 52,296 hrs · 59,237 cycles

PLATE ON TOP OF LAVATORY SERVICE BOX IS CORRODED, AROUND DRAIN TUBE VALVE. REMOVED & REPLACED PLATE IAW DWG 85320983.

Part: BULB — FAILED (EMERGENCY LIGHT) · airframe 52,296 hrs · 59,237 cycles

OVERHEAD EMERGENCY LIGHT AT ROW 5 IS INOP. R & R OVERHEAD EMERGENCY LIGHT AT ROW 5. OPS CHECKED GOOD.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 52,112 hrs · 59,001 cycles

SIDEWALL EMERGENCY LIGHT AT ROW 1DF & 4DF INOPERATIVE. REMOVED LENS COVER, R & R BULBS AND REINSTALLED LENS.

Part: BULB — LOOSE (EMERGENCY LIGHTS) · airframe 51,930 hrs · 58,776 cycles

LOWER EXIT SIGN LIGHTS ARE DIM AT LT EMERGENCY EXIT AND PAX DOOR. R & R LOWER EXIT SIGN LIGHT BULBS AT LT EMERGENCY EXIT AND PAX DOOR. RESECURED LENS. OPS CHECKED GOOD.

Part: BULB — FAILED (EMERGENCY LIGHT) · airframe 51,788 hrs · 58,608 cycles

ONE FLOOR LEVEL EMERGENCY LIGHT AT ROW 8 IS INOPERATIVE. R & R FLOOR LEVEL EMERGENCY LIGHT AT ROW 8. OPS CHECKED GOOD.

Part: PUMP — FAILED (NR 2 STANDBY) · airframe 51,725 hrs · 58,526 cycles

NR 2 STANDBY PUMP CIRCUIT BREAKER TRIPPED IN FLIGHT. R & R NR 2 STANDBY HYD PUMP. OPS AND LEAKED CHECKED GOOD IAW MM 29-11-17.

Part: BULB — FAILED (EMERGENCY LIGHT) · airframe 51,468 hrs · 58,202 cycles

EMERGENCY FLOOR LIGHT IN ROW 7D IS INOPERATIVE. R & R BULB IN ROW 7D. OPS CHECKED GOOD.

Part: CONTROL BOX — INTERMITTENT (EMERGENCY LIGHTS) · airframe 50,911 hrs · 57,517 cycles

EMERGENCY LIGHTS FLICKERED ENROUTE AND ON TAXI. R & R EMERGENCY LIGHT CONTROL BOX IAW MM 33-52-00. OPS CHECKED GOOD. GROUND RAN GOOD. OK FOR SERVICE.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 49,890 hrs · 56,319 cycles

FORWARD LEFT FUSELAGE EXTERIOR EMERGENCY LIGHT IS INOPERATIVE. CLEANED SOCKET, REINSTALLED BULB. OPS CHECKED GOOD. REINSTALLED COVER PANEL.

Part: INDICATOR — ERRATIC (RPM) · airframe 49,819 hrs · 56,231 cycles

NR 1 N/P INDICATOR VERY ERRATIC DIGITAL AND ANALOG AT 1050 RPM NR 1 PROP SOUNDED ERRATIC. SMOOTHED OUT AT 900 RPM. R & R INDICATOR IAW CHAPTER 20.

Part: LIGHT — DISLODGED (CABIN) · airframe 49,659 hrs · 56,055 cycles

EMERGENCY FLOOR PATH LIGHT MODULE IS OFF AT ROW 9. REINSTALLED EMERGENCY FLOOR LIGHT MODULE AT ROW 9 AND CLOSED ACCESS PANEL.

Part: BULB — FAILED (EMERGENCY LIGHT) · airframe 49,426 hrs · 55,768 cycles

NR 10 FLOOR PATH LIGHT IS INOPERATIVE. R & R BULB.

Part: DOOR — OPEN (NLG) · airframe 47,519 hrs · 53,584 cycles

ON GEAR RETRACTION, AMBER INDICATION ON LT MLG AND NOSE. RT MLG RED UNSAFE WITH A GRINDING NOISE FROM NLG. ON LANDING, NWS CAUTION LIGHT ILLUMINATED. WHEN PARKED, LT AND RT MLG DOOR LIGHTS ILLUMINATED ( CONFIRMED DOORS OPEN) SWUNG GEAR, ALL INDICATION NORMAL. OPS CHECKED GOOD.

Part: CURRENT LIMITER — MALFUNCTIONED (PROP HEAT) · airframe 47,045 hrs · 53,053 cycles

WHEN NR 2 PROP HEAT IS CYCLED TO 'A' PHASE,BOTH 'A' PHASE AND RT TRU CIRCUIT BREAKER POPPED AND THE RT ELEVATOR HORN HEAT CAUTION LIGHT ILLUMINATED. R & R NR 2 PROP LEADS, GROUND RAN ACFT, OPS CHECKED GOOD. WHEN NR 2 PROP HEAT CYCLED TO 'A' PHASE, THE RT TRU CIRCUIT BREAKER POPPED AND THE RT ELEVATOR HORN HEAT CAUTION LIGHT ILLUMINATED. R & R BRUSH BLOCK, OPS CHECKED GOOD. NR 2 PROP BLADES 1 AND 3 RT 'A' PHASE LIGHT DOES NOT ILLUMINATE. VOLTS READ 88-69 AND THE EMERGENCY LIGHTS FLICKER DURING 'A' PHASE CYCLE. R & R 'A' PHASE CURRENT LIMITER IN NR 2 AC CONTACTOR BOX. GROUND RUN, OPS CHECKED GOOD ON BOTH TIMERS.

Part: DOOR — MALFUNCTIONED (LT MLG) · airframe 46,753 hrs · 52,723 cycles

ON GO AROUND, RETRACTED GEAR, LANDING GEAR INOP, CAUTION LIGHT ILLUMINATED AND LT MAIN GEAR DOOR REMAINED OPEN AND VISUALLY VERIFIED. AFTER A COUPLE MINUTES, CAUTION LIGHT WENT OUT. USED ALTERNATE EXTENSION PRECEDURES IAW CHECK LIST SWUNG GEAR MULTIPLE TIMES ON JACK WITH MULE CONNECTED. CHANGED 32-61 K5 AS PRECAUTION MEASURES. CYCLED GEAR, OPS CHECKED GOOD AT THIS TIME.

Part: COOLING FAN — FAILED (COCKPIT) · airframe 44,984 hrs · 50,676 cycles

HOT ODOR FROM FIRST OFFICERS' SIDE OF COCKPIT,FROM RUDDER PEDALS AREA. FOUND COOLING FANS FULL OF DUST. CLEANED FANS, OPS CHECKED GOOD, OK FOR SERVICE.

Part: HANDLE — MALFUNCTIONED (MLG) · airframe 44,716 hrs · 50,362 cycles

NOSE GEAR RED UNSAFE LIGHTS CYCLED ON/OFF DURING FLT. R&R GEAR HANDLE, OPS CHECK GOOD ON JACKS. ACFT RELEASED FOR AN EVALUATION FLIGHT DUE TO OPS CHECK NOSE RED GEAR LIGHT ON IN FLIGHT. MX ACTION COMPLETE SUBJECT TO GEAR HANDLE, OPS SATISFACTORY AFTER EVALUATION FLIGHT. EVALUATION FLIGHT SATISFACTORY-CHECK GEAR RETRACTION AND EXTENSION. ALL LIGHTS WORKED NORMALLY.

Part: APU — SMOKE (TAIL) · airframe 44,524 hrs · 50,155 cycles

WHEN AUXILIARY PWR UNIT BLEED SELECTED ON ODOR IN CABIN WAS NOTED AND LAV SMOKE DETECTOR ACTIVATED. NO SMOKE SEEN. NO DIFFICULTIES FOUND WITH SMOKE DETECTOR IN LAVATORY. INSPECTED, NO LEAKS NOTED. APU APPEARS TO BE BURNING OIL. EXHAUST AND OR FUMES ENTERED CABIN THRU AIR STAIR DOOR OPENING.

Part: CONTROL BOX — FAILED (CABIN) · airframe 43,065 hrs · 48,534 cycles

FIRST TWO EMERGENCY LIGHT OUT. REMOVED AND REPLACED BASE ASSY 3352 PS2.

Part: CONNECTOR — DIRTY (OIL PRESSURE) · airframe 42,858 hrs · 48,304 cycles

WHILE CLIMBING OUT AFTER TAKE OFF, THE CREW NOTED THAT THE NR 2 ENGINE OIL PRESSURE WAS READING ONLY 45PSI WITH NO ASSOCIATED CAUTION INDICATORS. THE CREW THEN DECLARED AN EMERGENCY AND RETURNED TO THE ORIGINATING AIRFIELD. MX CHECKED THE ENGINE OIL LEVEL, AND ENGINE CONDITION PANEL AND FOUND NO DISCREPANCIES. THE OIL PRESSURE TRANSMITTER CANON PLUG WAS CLEANED ALSO. THE ACFT WAS THEN GROUND RUN AND NO DISCREPANCIES WERE NOTED. ENGINE OIL PRESSURE WAS NOTED TO BE 60PSI AND ALL OTHER ENGINE INDICATIONS NORMAL. THE ACFT WAS THEN RELEASED FOR SERVICE.

Part: RADAR — FAULTY (WEATHER RADAR) · airframe 41,151 hrs · 46,424 cycles

WHILE EN ROUTE TO ROA AT 9,000 FT, THE WX RADAR WENT INOP.

Part: PSEU — DEFECTIVE (LANDING GEAR) · airframe 40,844 hrs · 46,072 cycles

RIGHT FWD GEAR DOOR REMAINED OPEN AFTER GEAR RETRACTION. CREW CYCLED GEAR PER EMERGENCY CHECK LIST, GEAR RETRACTED NORMALLY. CHECKED DOOR RIGGING, CHECK GOOD. CHECK SENSOR RIGGING, CHECK GOOD. C/W SEVERAL GEAR SWINGS, CHECK GOOD. REMOVED AND REPLACED PSEU, SELF TEST GOOD.

Part: CRADLE — INOPERATIVE (HANDSET) · airframe 40,720 hrs · 45,948 cycles

INTERPHONE BETWEEN FA'S STATION AND FLIGHT COMPARTMENT INOP, REPLACED HANDSET CRADLE, OPS CK'D GOOD.

Part: LINE — LEAKING (HYDRAULIC SYS) · airframe 40,379 hrs · 45,582 cycles

DURING TAXI AWAY FROM GATE, FLUID WAS SEEN LEAKING FROM THE NR 1 MAIN LANDING GEAR ASSEMBLY. IMMEDIATELY AFTER, THE NR 2 HYDRAULIC SYSTEM WENT INTO ISOLATION MODE. BOTH HYDRAULIC SYSTEMS STILL HAD QUANTITIES DISPLAYED. AIRCRAFT WAS TOWED TO GATE WHERE THE LEFT O/B FLEXIBLE BRAKE LINE WAS FOUND TO BE LEAKING. REPLACED FLEXIBLE LINE AND WAS CHECKED AS GOOD WITH NO LEAKS. BOTH HYDRAULIC SYSTEMS WERE SERVICED.

Part: SELECTOR PANEL — MALFUNCTIONED (MLG) · airframe 37,417 hrs · 42,374 cycles

UPON SELECTING LANDING GEAR UP NOSE RED INDICATION AND MAIN GEAR DOOR AMBER INDICATION ILLUMINATED. VISUALLY CONFIRMED MAIN GEAR DOORS OPEN. CYCLED GEAR 1 TIME CONDITION STILL EXISTED. CND. REMOVED AND REPLACED LANDING GEAR SELECTOR PANEL IAW -8 M/M 32-30-05. JACKED A/C AND SWUNG GEAR. OPS CK GOOD,

Part: INDICATOR — LOCKED (WX RADAR SYS) · airframe 35,111 hrs · 39,901 cycles

WEATHER RADAR LOCKED UP AND DISPLAY IS DISTORTED. REMOVED AND REPLACED THE WEATHER RADAR INDICATOR.

Part: ENGINE — MALFUNCTIONED (NR 2) · airframe 35,089 hrs · 39,876 cycles

NR 2 TORQUE DROPPED FOM 90 PERCENT TO 61 PERCENT WHEN ECU SELECTED TO NORMAL AFTER TAKEOFF WITH NO ILLUMINATION OF NR 2 MANUAL LIGHT. CYCLED BETA LOCKOUT CIRCUIT BREAKER.

Part: BRACKET — CRACKED (RUDDER ACTUATOR) · airframe 35,078 hrs · 39,866 cycles

WHILE AIRCRAFT WAS REMOVED FROM OPERATION SITTING AT MAINTENANCE BASE THE RUDDER ACTUATOR WAS NEEDED FOR USE ON ANOTHER AIRCRAFT. DURING REMOVAL OF ACTUATOR IT WAS NOTICED THAT THE ACTUATOR ADAPTER MOUNT BRACKET WAS CRACKED TWO THIRDS THE WAY AROUND THE MOUNT ITSELF. MOUNT WILL BE REPLACED.

Part: LINE — LEAKING (HYD SYSTEM) · airframe 34,877 hrs · 39,640 cycles

FLIGHT NR 3928 WHILE ON GROUND IN DCA NOTICED THE NR 2 HYDRAULIC QUANTITY INDICATED 1.2 QUARTS. PRIOR TO AIRCRAFT PARKING THE HYDRAULIC ISOLATION VALVE ACTIVATED. MAINTENANCE REPLACED THE RIGHT HAND NOSE LANDING GEAR DRAG STRUT ACTUATOR LINE, SERVICED SYSTEM AND GROUND OPERATIONAL CHECKED. SYSTEM CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 29,561 hrs · 33,901 cycles

DURING A LEVEL INSPECTION NOSE GEAR DRAG STRUT ACTUATOR BRACKET FOUND CRACKED. THREE FASTENER HOLES FOUND TO HAVE SMALL CRACKS FORMING IN NOSE GEAR FLOORBEAM. CRACKED FLOORBEAM TEMRORARILY REPAIRED IAW DEHAVILLAND REPAIR DRAWING RD 8-53-6246. ACTUATOR BRACKET REPLACED IAW DEHAVILLAND STRUCTURAL REPAIR MANUAL.

Part: SELECTOR VALVE — INOPERATIVE (WING ROOT) · airframe 28,956 hrs · 33,231 cycles

RDG-PIT FLIGHT#3923. CREW SELECTED GEAR DOWN, SAW YELLOW IN-TRANSIT LIGHTS AND RED GEAR HANDLE LIGHTS ILLUMINATE. GEAR DID NOT EXTEND. ALTERNATE GEAR EXTENSION PERFORMED, AND FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LANDING GEAR SELECTOR VALVE IN ACCORDANCE WITH DASH 8 MAINTENANCE MANUAL 32-30-41. OPERATIONAL AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DAMAGED (RUDDER)

MDT- DURING A LIGHTNING STRIKE INSPECTION THE FORE RUDDER WAS FOUND TO HAVE NUMEROUS RIVETS PULLED THROUGH AND LOOSE. THE RUDDER WAS REPAIRED IAW BOMBARDIER RD8-55-335.

Part: BULB — FAILED (CABIN)

FIRST RED EMERGENCY FLOOR PROXIMITY LIGHT AT PASSENGER ENTRANCE IS INOPERATIVE. REMOVED AND REPLACED BULB. OPERATIONAL TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (X)

Part: PSU — FAILED (CABIN)

UPON APPROACH INTO PHL, SMELL OF SMOKE WAS NOTICED COMING FROM OVERHEAD SEAT 1DF. MAINTENANCE INSPECTED AND FOUND PSU 1DF AT FAULT. THE PSU WAS ELECTRICALLY ISOLATED. SUBSEQUENTLY THE PSU WAS REMOVED AND REPLACED. AIRCRAFT RETURNED TO SERVICE. (M)

Part: BULB — FAILED (CABIN)

OVERHEAD EMERGENCY LIGHT AT CENTER CABIN INOP. REMOVED AND REPLACED LAMP. OPERATIONAL TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)

Part: LAMP — FAILED (CABIN)

ONE FORWARD EMERGENCY FLOOR PATH LIGHT INOPERATIVE. REMOVED AND REPLACED LAMP. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)

Part: LAMP — FAILED (CABIN)

FLOOR EMERGENCY PATH LIGHT INOPERATIVE AT ROW 2DF. REMOVED AND REPLACED LAMP. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SMOKE DETECTOR — FAILED (CABIN)

SMOKE WARNING LIGHT ILLUMINATED BRIEFLY DURING TAXI. AIRCRAFT RETURNED TO GATE. ELECTRICALLY DISCONNECTED FORWARD SMOKE DETECTOR TO COMPLY WITH MEL. SUBSEQUENTLY, THE FORWARD SMOKE DETECTOR WAS REMOVED AND REPLACED IAW DHC MAINTENANCE MANUAL. AIRCRAFT RETURNED TO SERVICE. (M)

Part: LAMP — FAILED (CABIN)

AFT OVERHEAD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED LAMP. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. ACTC: 22,005. (X)

Part: WIRE — BROKEN (CABIN)

THREE EMERGENCY FLOOR PATH LIGHTS INOPERATIVE. REPAIRED BROKEN WIRE UNDER CENTER AISLE FLOOR. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. ACTC: 21,901. (X)

Part: SELECTOR VALVE — LEAKING (LANDING GEAR)

ROC - EN ROUTE - THE LANDING GEAR WOULD NOT EXTEND UNDER NORMAL CONDITIONS. CREW PERFORMED AN ALTERNATE EXTENSION AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE LANDING GEAR SELECTOR VALVE LEAKING. REMOVED AND REPLACED VALVE IAW DHC MM. GEAR RETRACTION TEST PROVED SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. ACTC: 21,841. (X)