What was found
AIRCRAFT WAS GROUNDED: FOUND DOOR 3R EMERGENCY POWER ASSIST SYSTEM BATTERY INOPERATIVE. REPLACED BATTERY PACK PER AMM 52-12-20.
- Difficulty date
- July 28, 2021
- Submitted
- July 29, 2021
- Operation
- Air carrier
- Aircraft
- N785AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30005
- Aircraft time
- 78,218 hours, 9,598 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.