N449QX

Part: DITCHING DAM — UNSECURE (PAX DOOR) · airframe 12,481 hrs · 13,228 cycles

MAIN CABIN DOOR DITCHING DAM DOOR WILL NOT STAY IN UP POSITION. PUT MCD DITCHING DAM DOOR BACK INTO PLACE. DAM STAYS SECURED INTO ITS RETRACTED POSITION. PERFORMED OPERATIONAL CHECK IAW AMM TASK 25-62-01-710-801. OPS TEST GOOD, NO FURTHER DEFECTS NOTED. NO PARTS REPLACED.

Part: CIRCUIT BREAKER — OPEN (EMERGENCY LIGHT) · airframe 12,409 hrs · 13,147 cycles

CABIN EMERGENCY LIGHTS COME ON WITH FLIGHT DECK SWITCH IN ARM POSITION. FOUND CIRCUIT BREAKER E3 LEFT DC MAIN EMERGENCY LIGHTS RELAY OPEN. RESET THE CIRCUIT BREAKER IAW GPM 9-2-2-1. PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHTS SYS IAW AMM TASK 33-51-00-710-802. OPS TESTED GOOD. CIRCUIT BREAKER REMAINS IN. NO FURTHER DEFECTS. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 11,468 hrs · 12,186 cycles

SEAT TRACK NR 8 NEEDS REPLACEMENT PN 85338210-109. REMOVED SEAT TRACK NR 8 REF SRM 51-41-00, 51-40-15, 51-42-05. INSTALLED SEAT TRACK NR 8 REF SRM 1-41-00, 51-40-15, 51-42-05. REMOVES SPLICE MEMBERS COMMON TO SEAT TRACK NR 7 AND NR 8 REF SRM 51-41-05, 51-41-00, 51-40-15. INSTALLED SPLICE MEMBERS COMMON TO SEAT TRACK NR 7 AND NR 8 REF SRM 51-42-05, 51-41-00, 51-40-15. REMOVE SPLICE MEMBERS COMMON TO SEAT TRACK NR 8 AND NR 9 REF SRM 51-42-05, 51-40-17, 51-40-00. INSTALLED SPLICE MEMBERS COMMON TO SEAT TRACK 8 AND 9 REF SRM 51-42-05, 51-40-07, 51-41-00. LOCATED AND DRILLED NEW SEAT TRACK 8 REF SRM 51-40-07.

Part: WARNING LIGHT — ILLUMINATED · airframe 11,058 hrs · 11,763 cycles

FAULT ANNUNCIATION ON PRESSURIZATION CONTROLLER. RESET PER EAC - FAULT LIGHT REMOVED AND PRESSURIZATION OPERATED NORMALLY. RESET PER EAC: FAULT DID NOT REAPPEAR AND OPERATED NORMALLY IN AUTO OR MANUAL MODE. INFO ONLY: CPCS FAULT LIGHT ILLUMINATED IN FLIGHT. CYCLED DUMP / MANUAL / AUTO SELECTOR PER FAULT ANNUNCIATOR ON PRESSURIZATION CONTROLLER EMERGENCY CHECKLIST. FAULT LIGHT EXTINGUISHED AND AUTO PRESSURIZATION OPERATED NORMALLY. AFTER LANDING, ACCOMPLISHED FSM CPCS FAULT RESET VERIFICATION PROCEDURE. FAULT ANNUNCIATOR DID NOT RE-ILLUMINATE. RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 10,819 hrs · 11,528 cycles

EMERGENCY LIGHTS, CAUTION ADVISORY LIGHTS PANEL BACKLIGHTING IS INOPERATIVE. REPLACED THE LAMP. OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: SENSOR — MALFUNCTIONED (NR 1 ENGINE) · airframe 10,403 hrs · 11,083 cycles

DURING CLIMB OUT AT 10000 FT, NOTICED NR 1 ENGINE OIL TEMP CLIMBING RAPIDLY, WAS 95 DEG AND DROPPED TO 85 DEG IN ABOUT 3-4 SEC . THIS OCCURED THRU REMAINDER OF FLIGHT. ALSO THE OIL PRESSURE WAS ERRATIC FROM A HIGH OF 72 PSI- TO 66PSI. RETURNED TO FIELD. LANDING UNEVENTFUL. PILOT REPORTED NO MASTER CAUTION OR ENGINE MONITORING NOTIFICATION DURING EVENT. REMOVED AND REPLACED LT ENGINE OIL PRESSURE TRANSDUCER IAW AMM 79-31-01. FOUND REMOVED TRANSDUCER SHOWING 5 PSI W ENGINE OFF. PERFORMED OPERATIONAL TEST AND LEAK CHECK OF NR 1 ENGINE. IAW AMM TASK 79-31-01-400-801. OBSERVED NORMAL TEMPERATURE AND PRESSURE INDICATIONS. TEST PASSED. NO LEAKS NOTED. ACCOMPLISHED ADJUSTMENT OF 1/2 TURN INCREASE. IAW AMM 71-00-00-780-801.

Part: LOCK — MALFUNCTIONED (LAVATORY DOOR) · airframe 9,763 hrs · 10,387 cycles

LAVATORY DOOR IS DIFFICULT TO OPERATE. PLACED ON MEL. FOUND LAV DOOR LOCK ASSY TO BE BINDING INTERNALLY. R & R LOCK ASSY WITH NEW FROM STOCK. ADJ ALIGNMENT OF LOCK STRIKER PLATE. LAV DOOR LATCH AND LOCK, OPS CHECK GOOD. OPS TEST OF LAV LIGHTING IS GOOD IAW AMM 33-25-00-710-801.

Part: LATCH — BINDING (LAVATORY DOOR) · airframe 9,754 hrs · 10,375 cycles

LAVATORY LATCHING MECHANISM IS JAMMED. REPLACED THE LATCH ASSY. RETURNED TO SERVICE.

Part: SEAL — DAMAGED (CARGO DOOR) · airframe 9,667 hrs · 10,282 cycles

CLIMBING THROUGH 21,000 FT NOTICED THE CABIN ALTITUDE GOING ABOUT 8,000 FT. BEFORE WE COULD COORINATE A LOWER ALTITUDE, THE CABIN ALTITUDE CONTINUED TO CLIMB TO 10,000 FT AND THE CABIN PRESSURE WARNING LIGHT CAME ON. INITATED A EMERGENCY DESCENT, AND ATC CLEARED US TO 8,000 FT. DURING THE DESCENT, THE CABIN PRESSURE LIGHT WENT OUT AT ABOUT 18,000 FT. LEVEL AT 8,000 THE CABIN ALTITUDE WAS 6,000 FT AND THE CABIN PRESSURE CONTROLLER WAS OPERATING NORMALLY. CONTINUED TO DESTINATION. REPLACED AFT OUTFLOW VALVE WITH NO HELP. REPLACED CABIN PRESSURE CONTROLLER WITH NO HELP. FOUND LARGE SPLIT/HOLE IN THE AFT CARGO DOOR SEAL. REPLACED AFT CARGO DOOR SEAL IAW AMM 52-31-26-000-801/400-801. RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 9,661 hrs · 10,274 cycles

AT CRUISE FL 210 RECEIVED A CABIN PRESSURE WARNING. PERFORMED A EMERGENCY DESCENT TO 10,000 AND RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND CPC/OF VALVE DATA FAIL AND CP CONTROLER FAIL IN CDS, C/W FIM 21-3000-810-804 1-3 & 5 VALVE FAIL MESSAGE DID NOT RETURN, C/W FIM 21-30-00-810-809 1-3 AND 4B-5, REPLACED CP CONTROLER IAW 21-31-06-000-801, 21-31-06-400-801 OP CK, FUNCTIONAL TEST GOOD. RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 8,126 hrs · 8,642 cycles

F/A REPORTS THE EMERGENCY LIGHTING SWITCH GREEN "NORMAL" LIGHT IS BURNED OUT. POWERED DOWN ACFT AND REPLACED LAMP. CHECKS GOOD. RETURNED TO SERVICE.

Part: FLASHER — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 7,818 hrs · 8,295 cycles

OVERHEAD EMERGENCY LIGHTS, CABIN ANNUNICATORS WILL NOT ILLUMINATE. REPLACED FLASHER ASSY IAW AMM 33-24-400-803. OPS CHECKS GOOD. RETURNED TO SERVICE.

Part: SEAT TRACK — CORRODED (NR 10) · airframe 5,876 hrs · 6,218 cycles

SEAT TRACK NR 10 IS CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, STEP 4E, SRM 51-40-15, STEP 6M, SRM 51-41-00.

Part: THRESHOLD — CORRODED · airframe 5,876 hrs · 6,218 cycles

THRESHOLD PLATE, SHOW EVIDENCE OF CORROSION. LOCATED AND DRILLED NEW THRESHOLD PLATE IAW SRM 51-40-07-002-01.

Part: BEAM — CORRODED (AFT PAX DOOR) · airframe 5,876 hrs · 6,218 cycles

AFT PASSENGER DOOR INNER EDGE BEAM CORRODED. COMPLIED WITH M-184 FORM. RECEIVED NEW AFT PAX DOOR INNER EDGE BEAM, PN 85339512-101 FROM STORES. LOCATED AND DRILLED NEW AFT PAX DOOR INNER EDGE BEAM, PN 85339512-101 IAW REF SRM 51-40-07. INSTALLED 12EA NUT PLATES ON AFT PAX DOOR INNER EDGE BEAM REF SRM 51-42-05 REPAIR-01. INSTALLATION OF INNER EDGE BEAM PERFORMED ON JOB 5441015, OP 44, ITEM 9.

Part: BEAM — CORRODED (AFT PAX DOOR) · airframe 5,876 hrs · 6,218 cycles

AFT PASSENGER DOOR OUTER EDGE BEAM CORRODED. LOCATED AND DRILLED NEW AFT PAX DOOR OUTER EDGE BEAM IAW IAW SRM 51-40-07. INSTALLED NUT PLATES IAW SRM 51-42-05, REPAIR-01. INSTALLATION OF OUTER EDGE BEAM, OF AFT PASSENGER DOOR, PERFORMED.

Part: LIGHT — DAMAGED (CARGO BAY) · airframe 5,865 hrs · 6,206 cycles

CAPTAIN REPORTED A BURNING ODOR IN THE AFT GALLEY AREA. FOUND ODOR IN AFT CARGO BAY FWD LIGHT ASSY. REPLACED LIGHT SOCKET ASSY, ODOR DISSIPATED WITH POWER ON AS FOUND DURING REPORT. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: LIGHT — ODOR (CARGO BAY) · airframe 5,865 hrs · 6,206 cycles

CAPTAIN REPORTED A BURNING ODOR IN AFT GALLEY. FOUND ODOR IN AFT CARGO BAY FWD LIGHT ASSY. REPLACED LIGHT SOCKET ASSY, ODOR DISSAPATED WITH POWER ON AS FOUND DURING REPORT. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: FADEC — MALFUNCTIONED (NR 1 ENGINE) · airframe 4,967 hrs · 5,232 cycles

IN DESCENT NR 1 ENG FADEC CAUTION AND POWERPLANT MESSAGE ILLUMINATED. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND FAULT CODE 912 ON NR 1 ENGINE, CH A & B. CLEARED IAW AMM TASK 73-21-00-070-801 & 61-20-36-070-801. REPLACED NR 1 FADEC AS A PRECAUTIONARY MEASURE IAW AMM TASK 73-212-01-000-801 & 73-21-01-400-801. NO FAULTS OR CAUTIONS. PERFORMED A GROUND IDLE RUN IAW AMM TASK 71-00-00-868-811 TWICE. NO FADEC CAUTION OR POWERPLAND MESSAGE. FOUND FAULT CODE 736 ON CH B NR 1 ENGINE. NR 1 FADEC CAUTION OR POWERPLANT MSG NEVER ILLUMINATED. RETURNED TO SERVICE.

Part: LATCH — INOPERATIVE (ZONE 200) · airframe 4,269 hrs · 4,484 cycles

F/A REPORTED EMERGENCY EQUIPMENT COMPARTMENT LATCH UNDER REAR F/A SEAT WONT STAY LATCHED. R & R LATCH ASSY. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: VALVE — FAILED (ZONE 600) · airframe 835 hrs · 885 cycles

"DE-ICE PRESS" CAUTION MESSAGE. RAN AS MUCH OF EMERGENCY CHECKLIST AS TIME ALLOWED BEFORE LANDING. LIGHT DID COME BACK ON AFTER GOING TO MANUAL THEN BACK TO "SLOW" NEVER DID GET PRESS-IND LESS THAN 18PSI IT DID HOWEVER JUMP TO 22 ABOUT THE TIME THE CAUTION MESSAGE CAME BACK ON. BELOW ONCE BELOW FREEZING LEVEL ON DESCENT, SYS WORKED FINE. INTEROGATED CDS AND FOUND FAULT CODE MESSAGE "LOW PRESSURE 4B FAIL. R & R NR 4 DDV IAW AMM TASKS 30-11-16-000-801 AND 30-11-16-400-801 OPS CHECK GOOD. FAULT DID NOT REAPPEAR. DURING OPS TEST DE-ICE PRESSURE DID NOT EXCEED APPROX 19PSI. RETURNED TO SERVICE.