# SDR AALA202505287598

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2025
- Submitted: May 28, 2025
- Operation: Air carrier
- Aircraft: [N934AA](https://openairdocs.org/aircraft/N934AA), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7500
- Aircraft time: 24,565 hours, 9,706 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Switch
- Part number: DHE1141
- Condition: Faulted
- Location: Zone 800
- Stage of operation: TX
- 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/AALA202505287598

## Discrepancy

AIRCRAFT WAS GROUNDED: 4R SLIDE SHOWING ARMED AFTER DISARMED AT GATE.  "SLIDE" WENT AWAY BRIEFLY AT GATE, THEN REAPPEARED AND STAYED ON. MAINTENANCE REPLACED PROXIMITY SWITCHES 7WN2 (AALA202505287598) AND 17WV2 (AALA202505281938) PER AMM 52-73-11. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.