# SDR AALA202511174075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2025
- Submitted: November 17, 2025
- Operation: Air carrier
- Aircraft: [N171US](https://openairdocs.org/aircraft/N171US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1465
- Aircraft time: 79,121 hours, 30,671 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Girt Bar
- Condition: Out Of Adjust
- Location: Zone 800
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202511174075

## Discrepancy

AIRCRAFT WAS GROUNDED: R4 DOOR SLIDE INTERMITTENTLY INDICATES DISARMED DURING FLIGHT WITH DOOR CABIN PRESSURE LIGHT. WHEN FLIGHT ATTENDANT GENTLY PRESSES THE ARM LEVER, THE DOOR PAGE INDICATES ARMED AND DOOR PRESSURE LIGHT EXTINGUISHES. MAINTENANCE ADJUSTED THE GIRT BAR ASSEMBLY PER AMM 25-62-44 TO ADDRESS THE DOOR ARMING INDICATION ISSUE (AALA202511174075) AND REPLACED THE ENGINE 1 LOW PRESSURE RELAY 18WN1 TO ADDRESS THE CABIN PRESSURE LIGHT ISSUE (AALA202511171931). A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED.

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