# SDR AALA202210179633

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2022
- Submitted: October 17, 2022
- Operation: Air carrier
- Aircraft: [N841AN](https://openairdocs.org/aircraft/N841AN), registered now
- Make and model: Boeing 737
- Aircraft serial: 40657
- Aircraft time: 13,900 hours, 1,811 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Module
- Part number: 302900401
- Part serial: 08375
- Condition: None
- Location: Zone 800 - Doors
- Part time: 13,900 hours, 1,811 cycles
- 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/AALA202210179633

## Discrepancy

AIRCRAFT WAS GROUNDED: 3L DOOR EMERGENCY POWER ASSIST SYSTEM (EPAS) MODULE STATUS MESSAGE. 3L DOOR EPAS MODULE REPLACED PER AMM B787-A-52-11-21-00A-720A. FAULT CLEARED.

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