# SDR UALA2013041102464

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2013
- Submitted: July 2, 2013
- Operation: Air carrier
- Aircraft: N515UA
- Make and model: Boeing 757222
- Aircraft serial: 24840
- Aircraft time: 73,723 hours, 27,511 cycles
- Engine: Pwa PW2037
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013041102464

## Discrepancy

PSU MASKS ROW 20 DEPLOYED.  ACCOMPLISHED REPACK AND STOW OF O2 MASKS AT SEAT 20 ABC PER AMM, OPS CHECKS OK.

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