What was found
AIRCRAFT IN BASE MAINTENANCE: WHILE ACCOMPLISHING 1R DOOR EPAS RESERVOIR INSPECTION, FUNCTIONAL TEST FAILED. REPLACED EPAS BATTERY PACK IAW AMM 52-12-28, OPS CHECK GOOD.
- Difficulty date
- April 1, 2021
- Submitted
- April 3, 2021
- Operation
- Air carrier
- Aircraft
- N733AR
- Make and model
- Boeing 777323ER
- Aircraft serial
- 33524
- Aircraft time
- 25,772 hours, 2,837 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery
- Part number
- 285W0955102
- Part serial
- F13496
- Condition
- No Test
- Location
- Epas
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.