# SDR CALA2011090900581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Aircraft: [N78013](https://openairdocs.org/aircraft/N78013), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29861
- Aircraft time: 59,599 hours, 6,241 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Door Latch
- Part number: 21155804
- Condition: Broken
- Location: Cabin
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2011090900581

## Discrepancy

OHAR AFT ATTENDANT SEAT PSU OXYGEN DOOR CANNOT OPEN DURING DECOMPRESSION TEST.  OHAR AFT ATTENDANT SEAT PSU OXYGEN DOOR LATCH REPLACED AND TEST NORMAL AS PER AMM 35-21-00, CMM 35-21-84.

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