# SDR AALA202310165646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2023
- Submitted: October 16, 2023
- Operation: Air carrier
- Aircraft: [N732AN](https://openairdocs.org/aircraft/N732AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31549
- Aircraft time: 36,261 hours, 4,251 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Reservoir
- Part number: 410045091
- Part serial: 00532
- Condition: No Test
- Location: Zone 800 - Doors
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202310165646

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: L5 DOOR EMERGENCY POWER ASSIST SYSTEM (EPAS) RESERVOIR FAILS OPERATIONAL TEST. REPLACED RESERVOIR PER AMM 52-12-22. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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