# SDR AALA20181204005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2018
- Submitted: December 5, 2018
- Operation: Air carrier
- Aircraft: [N734AR](https://openairdocs.org/aircraft/N734AR), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31480
- Aircraft time: 14,668 hours, 1,564 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Reservoir
- Part number: 410045091
- Part serial: 62378A7
- Condition: Low Pressure
- Location: L4 Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20181204005

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE. L4 PASSENGER DOOR EPAS RESERVOIR PRESSURE GAUGE BELOW THE GREEN BAND. REPLACED RESERVOIR PER 52-12-22.

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