What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTING SYSTEM HAS A MAINTENANCE MESSAGE 33-11417. MAINTENANCE REMOVED AND REPLACED WBU OF THE WCU17 AT STOW BIN (1D) IAW AMM DMC-B787-A-33-51-07-02B-520A-A AND DMC-B787-A-33-51-07-02B-720A-A
- Difficulty date
- August 26, 2024
- Submitted
- September 4, 2024
- Operation
- Air carrier
- Aircraft
- N810AN
- Make and model
- Boeing 7878
- Aircraft serial
- 40628
- Aircraft time
- 32,311 hours, 4,312 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Warning Message
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.