What was found
AIRCRAFT WAS GROUNDED, R2 DOOR EMERGENCY POWER SUPPLY (M33098) BATTERY PACK DISCHARGED. REMOVED AND REPLACED R2 DOOR EMERGENCY POWER SUPPLY AND TEST GOOD IAW AMM 33-51-06.
- Difficulty date
- August 19, 2020
- Submitted
- August 24, 2020
- Operation
- Air carrier
- Aircraft
- N780AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29956
- Aircraft time
- 78,276 hours, 9,851 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Part serial
- 102132
- Condition
- No Test
- Location
- Emergency Lights
- 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.