# SDR DALA2026020700889

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2026
- Submitted: February 7, 2026
- Operation: Air carrier
- Aircraft: [N329NW](https://openairdocs.org/aircraft/N329NW), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 306
- Aircraft time: 92,872 hours, 43,693 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Panel
- Condition: Open
- Location: Zone 900
- 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/DALA2026020700889

## Discrepancy

DURING CRV FOUND LAV R2 OTBD LAVATORY OXYGEN INOPERATIVE.   DEFER TO MEL 35-21-02. 'M' PROC C/W. MEL AND PLAC INSTALLED. R & R THE OXYGEN CONTAINER IN LAV R2 IAW AMM 35-21. OPS CHKD NORMAL. DOOR STAYS CLOSED. MEL/PLACARD RMVD. M PROC REVERSED. (LP: 8455562)

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