What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER ASSIST SYSTEM (EPAS) RESERVOIR AT DOOR L1 HAS LOW PRESSURE. REPLACED EPAS RESERVOIR PER AMM 52-11-22. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- February 22, 2023
- Submitted
- February 23, 2023
- Operation
- Air carrier
- Aircraft
- N753AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30261
- Aircraft time
- 83,143 hours, 10,659 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Reservoir
- Part number
- 410045091
- Part serial
- 00465
- Condition
- Low Pressure
- Location
- Zone 800 - Doors
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.