# SDR DALA2023120609986

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2023
- Submitted: December 6, 2023
- Operation: Air carrier
- Aircraft: [N397DN](https://openairdocs.org/aircraft/N397DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 9176
- Aircraft time: 12,893 hours, 5,596 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023120609986

## Discrepancy

SHIP 3097 DURING CRV FOUND PSU OXYGEN DOOR TEST STOP ASSEMBLY BROKEN ON AFT OUTBOARD LAV. CORRECTIVE ACTION: REPLACED AFT O/B LAV O2 DOOR TEST STOP LATCH W/ REF TO A321 CMM 25-41-01. D/R REVERSED. OPS CHECK GOOD. A/C OK FOR SVC. (0061195)

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