# SDR UALA2011091204925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2011
- Submitted: October 7, 2011
- Operation: Air carrier
- Aircraft: [N783UA](https://openairdocs.org/aircraft/N783UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26950
- Aircraft time: 64,794 hours, 9,253 cycles
- Engine: Pwa PW40903
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: O2 Generator
- Part number: 418W10802241A
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011091204925

## Discrepancy

LLAR BED 'BAY 4'.  O2 GENERATOR FOUND DISCHARGED.  REPLACED O2 GENERATOR ON PSU. UPON ASSY FOUND DOOR LATCH WILL NOT SECURE.  TAPED DOOR CLOSED PER MEL INSTRUCTIONS.  IPC REF NR 1.  P/N 418W1080-2241A, N/S UAL. MEL ALSO REQUIRES DEFERAL OF ASSOCIATED SEAT PER MEL CARD 25050.  ALSO USING MEL CARD 25008 AS THIS IS THE LLAR.  RPR RESET DOOR.

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