What was found
BASE MAINTENANCE. R1 DOOR EPAS (EMERGENCY POWER ASSIST SYSTEM) GREEN "ARM LIGHT" INOPERATIVE. REMOVED AND REPLACED EPAS BACK-UP BATTERY (2 EA), PER AMM 52-11-20. OPERATIONAL CHECK GOOD.
- Difficulty date
- September 23, 2020
- Submitted
- September 25, 2020
- Operation
- Air carrier
- Aircraft
- N758AN
- Make and model
- Boeing 777223
- Aircraft serial
- 32637
- Aircraft time
- 74,038 hours, 9,278 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery
- Part number
- MN1604
- Condition
- Discharged
- Location
- Door Assist
- 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.