What was found
AIRCRAFT IN BASE MAINTENANCE: L2 DOOR EMERGENCY LIGHTS FAIL TO STAY ON. REPLACED M33651 BATTERY PACK AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-06-960-802.
- Difficulty date
- September 23, 2022
- Submitted
- September 26, 2022
- Operation
- Air carrier
- Aircraft
- N719AN
- Make and model
- Boeing 777323
- Aircraft serial
- 41668
- Aircraft time
- 37,988 hours, 4,472 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- 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.