# SDR DALA2018041702539

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2018
- Submitted: April 17, 2018
- Operation: Air carrier
- Aircraft: [N884DN](https://openairdocs.org/aircraft/N884DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31995
- Aircraft time: 2,107 hours, 746 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Stage of operation: TX
- 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/DALA2018041702539

## Discrepancy

AFTER SWITCHING POWER FROM GROUND TO APU. ALL AIRCRAFT OXYGEN MASKS DEPLOYED.  RESTORED ALL THE OXYGEN MASKS AND OPS CHECKED NORMAL IAW AMM 35-22.  ACFT OK FOR SERVICE.

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