What was found
AIRCRAFT IN BASE MAINTENANCE. DOOR 3R EMERGENCY POWER ASSIST SYSTEM BATTERY FAILED TEST. REMOVED AND REPLACED DOOR 3R EMERGENCY POWER ASSIST SYSTEM BATTERY PACK, PER AMM 52-11-20.
- Difficulty date
- November 16, 2020
- Submitted
- November 19, 2020
- Operation
- Air carrier
- Aircraft
- N755AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30263
- Aircraft time
- 75,767 hours, 9,515 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery Pack
- Part number
- 285W0955102
- Part serial
- D01495
- Condition
- Failed
- Location
- Door Assist
- 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.