N446AN

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 14,843 hrs · 3,964 cycles

AIRCRAFT WAS GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.

Part: ELEC CONNECTOR — NOT SEATED (ZONE 200) · airframe 14,843 hrs · 3,964 cycles

AIRCRAFT WAS GROUNDED: OVERHEAD EMERGENCY EXIT LIGHT AT SEAT ROW 27 INOPERATIVE ON BOTH SIDES. MAINTENANCE RESEATED EMERGENCY EXIT LIGHT CONNECTOR AT SEAR ROW 17 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 13,527 hrs · 3,613 cycles

AIRCRAFT WAS NOT GROUNDED: AFT LEFT HAND PASSENGER DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE IS LOW. SERVICED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.

Part: SLIDE RAFT — NO TEST (ZONE 800) · airframe 13,422 hrs · 3,585 cycles

AIRCRAFT IN BASE MAINTENANCE: L4 DOOR EMERGENCY POWER SUPPLY UNIT FAULT SHOWN DURING TESTING. REPLACED L4 DOOR SLIDE RAFT PER TASK CARD 26L00025011 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY POWER SUPPLY UNIT SYSTEM .

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 12,450 hrs · 3,331 cycles

AIRCRAFT WAS NOT GROUNDED: L4 DOOR, DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. MAINTENANCE SERVICED DAMPER PER AMM 52-10-00.

Part: WIRE HARNESS — FAILED (EMERGENCY LIGHTS) · airframe 9,881 hrs · 2,627 cycles

AIRCRAFT WAS GROUNDED: SEAT ROW 28 EMERGENCY EXIT ROW SEAT LIGHT NOT ILLUMINATING DURING SYSTEM TEST. MAINTENANCE FOUND WIRE HARNESS FROM DISCONNECT 7261VC TO SEATS 27 AND 28 HAD FAILED. MAINTENANCE REPLACED THE WIRE HARNESS AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.

Part: WIRE HARNESS — FAILED (EMERGENCY LIGHTS) · airframe 9,881 hrs · 2,627 cycles

AIRCRAFT WAS GROUNDED: SEAT ROW 27 EMERGENCY EXIT ROW SEAT LIGHT NOT ILLUMINATING DURING SYSTEM TEST. MAINTENANCE FOUND WIRE HARNESS FROM DISCONNECT 7261VC TO SEATS 27 AND 28 HAD FAILED. MAINTENANCE REPLACED THE WIRE HARNESS AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.

Part: LATCH — SEIZED (COCKPIT DOOR) · airframe 8,350 hrs · 2,217 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO PHL. THE FLIGHT DECK DOOR WAS LOCKED AND FLIGHT CREW COULD NOT UNLOCK THE DOOR DURING CRUISE RESULTING IN THE FIRST OFFICER NOT BEING ABLE TO GET INTO THE FLIGHT DECK. THE FLIGHT CREW REPORTED THAT THE DOOR DID OPEN AT 8,000 FEET AND THE FIRRST OFFICER WAS ABLE TO GET IN THE FLIGHT DECK FOR LANDING. THE AIRCRAFT LANDED SAFELY AT PHL AND TAXIED TO THE GATE. MAINTENANCE FOUND THE FLIGHT DECK DOOR BOTTOM LATCH SEIZED / HARD TO MOVE AND REPLACED IT PER AMM 52-51-21. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED.

Part: PROTECTOR — BURST (ZONE 100 - FUSE) · airframe 5,727 hrs · 1,524 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO RIC. FUEL IMBALANCE DURING FLIGHT, MAX IMBALANCE 6000 LBS. QRH 12-5 DID NOT RESOLVE ISSUE. LANDED WITH 13.3 RIGHT TANK AND APPROX 6000 IN LEFT TANK. THE AIRCRAFT LANDED SAFELY AT RIC WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE OVERPRESSURE PROTECTOR 96QM DUE TO THE DISC HAD BURST PER AMM 28-12-41 AND ACCOMPLISHED A SATISFACTORY LEAK CHECK WITH NO FUEL MIGRATION NOTED.

Part: SMOKE DETECTOR — FALSE INDICATION (ZONE 900 - LAV/G) · airframe 5,682 hrs · 1,514 cycles

AIRCRAFT WAS NOT GROUNDED: IN CRUISE FLIGHT ECAM MESSAGE SMOKE LAVATORY CAME ON MOMENTARILY. CABIN CREW UNABLE TO CONFIRM. NO LAVATORY FIRE EXTINGUISHERS DISCHARGED. MAINTENANCE ACCOMPLISHED LAVATORY SMOKE DETECTOR AND LAVATORY SMOKE WARNINGS WITHOUT FIRES TESTS PER TSM 26-17-00 WITH NO FAULTS DETECTED.

Part: OUTFLOW VALVE — FAULT MESSAGE (ZONE 100 - FUSE) · airframe 5,148 hrs · 1,371 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHX. AFTER TAKEOFF ECAM VENT SKIN VALVE FAULT DISPLAYED. THE AIRCRAFT LANDED SAFELY AT PHX WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE SKIN AIR VALVE PER AMM 21-26-53 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

Part: SOCKET — LOOSE (ZONE 200 - FUSE) · airframe 4,903 hrs · 1,302 cycles

AIRCRAFT WAS NOT GROUNDED: SEAT ROW 37 ABC EMERGENCY LIGHT INOPERATIVE. MAINTENANCE SECURED WALL SOCKET AT WALL ON SEAT 37 ABC AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-13.