What was found
AIRCRAFT GROUNDED FOR SHORT TERM STORAGE, EMERGENCY LIGHT BATTERY PACK M33096 AT / L2 DOOR DISCHARGED. REPLACED L2 EMERGENCY LIGHT BATTERY PACK AT AND PERFORMED TEST OF NEW BATTERY PACK PER AMM 33-51-06-960-802.
- Difficulty date
- July 21, 2020
- Submitted
- July 24, 2020
- Operation
- Air carrier
- Aircraft
- N792AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30253
- Aircraft time
- 78,392 hours, 9,941 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71707100
- Part serial
- 149838
- Condition
- Discharged
- 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.