# SDR CALA2025081907911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2025
- Submitted: August 19, 2025
- Operation: Air carrier
- Aircraft: [N54711](https://openairdocs.org/aircraft/N54711), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28782
- Aircraft time: 82,982 hours, 30,416 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Gen
- Part number: E7174000
- Part serial: CA59B5874
- Condition: Discharged
- Location: Zone 200
- 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/CALA2025081907911

## Discrepancy

SEAT 30ABC O2 GENERATOR ACCIDENTLY DISCHARGED. MASKS ARE STOWED REF AMM TASK 35-22-11-400-804-001. COMPLETED REMOVE AND REPLACE OF SEAT 30 ABC O2 GENERATOR. ACCOMPLISHED IDT REQUIREMENTS PER GMM 09-10-05 FOR OXYGEN GENERATOR REPLACEMENT AT ROW 30ABC.

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