# SDR AALA202006159026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2020
- Submitted: June 15, 2020
- Operation: Air carrier
- Aircraft: [N901NN](https://openairdocs.org/aircraft/N901NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33226
- Aircraft time: 24,215 hours, 9,948 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Release Pin
- Condition: Misinstalled
- Location: Oxygen Gen
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202006159026

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: O2 GENERATOR RELEASE PIN WAS FOUND TO BE INCORRECTLY INSTALLED AT PASSENGER SEAT ROW 25ABC .IT WAS POSITIONED TOO FAR INTO THE O2 GENERATOR AND WAS RESTING ON THE FIRING PIN COLLAR. REPOSITIONED RELEASE PIN ON THE O2 GENERATOR FIRING PIN TO THE CORRECT POSITION PER TASK CARD 2234.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.