# SDR DALA2025022401441

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2025
- Submitted: February 24, 2025
- Operation: Air carrier
- Aircraft: [N377DN](https://openairdocs.org/aircraft/N377DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 8856
- Aircraft time: 18,213 hours, 7,827 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Switch
- Condition: Out Of Adjust
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025022401441

## Discrepancy

SHIP 3077 PASSENGER DOORS NOT ARMED INDICATION L1 DOOR. CORRECTIVE ACTION: ADJUSTED PROX SWITCH PER A320 AMM 52-73. SLIDE IND OPS NML. OK FOR SVC. MEL/ PLAC RMVD. (6977454)

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