What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS ATTACHED TO SEATS 13-18 HED NOT WORKING ON BOTH SIDES OF AISLE. SYSTEM FAULTED DOOR 3LH FWD WCU 33-114426. MAINTENANCE REPLACED WELS UNIT #31 BATTERY IAW AMM 33-51-07-02B-720A.
- Difficulty date
- December 13, 2024
- Submitted
- December 16, 2024
- Operation
- Air carrier
- Aircraft
- N810AN
- Make and model
- Boeing 7878
- Aircraft serial
- 40628
- Aircraft time
- 33,412 hours, 4,463 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 100260201
- Condition
- Discharged
- Location
- Zone 200
- 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.