# SDR DALA2021080404437

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2021
- Submitted: August 4, 2021
- Operation: Air carrier
- Aircraft: [N727TW](https://openairdocs.org/aircraft/N727TW), registered now
- Make and model: Boeing 757231
- Aircraft serial: 30340
- Aircraft time: 74,226 hours, 18,320 cycles
- 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: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021080404437

## Discrepancy

SHIP 6813 OXYGEN PANEL MASK DEPLOYED / LOCATIONS: 43. CORRECTIVE ACTION: INSPECTED MASKS PER B757 AMM 35-21. ALL GOOD. CLOSED AND SECURED PSU. (1895298)

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