What was found
AIRCRAFT WAS GROUNDED, L3 DOOR EMERGENCY BATTERY PACK M33405 FAILED TO TEST. REPLACED EMERGENCY LIGHT BATTERY PACK AT DOOR 3L IAW 33-51-06.
- Difficulty date
- July 28, 2020
- Submitted
- July 30, 2020
- Operation
- Air carrier
- Aircraft
- N782AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30003
- Aircraft time
- 81,251 hours, 9,803 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Part serial
- 155763
- 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.