What was found
AIRCRAFT WAS GROUNDED: R1 DOOR EMERGENCY POWER ASSIST SYSTEM LIGHT IS NOT FLASHING. REMOVED AND REPLACED R1 DOOR EMERGENCY POWER ASSIST SYSTEM BATTERY PACK ASSEMBLY PER AMM 52-11-20.
- Difficulty date
- October 10, 2020
- Submitted
- October 13, 2020
- Operation
- Air carrier
- Aircraft
- N774AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29581
- Aircraft time
- 85,256 hours, 10,498 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery Pack
- Part number
- 285W0955102
- Condition
- Inoperative
- 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.