What was found
THE EMERGENCY LIGHTING BATTERY PACK FWD OF THE RT FWD OVER WING EXIT FAILED THE CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.
- Difficulty date
- October 28, 2025
- Submitted
- October 30, 2025
- Operation
- Air carrier
- Aircraft
- N8641B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 60085
- Aircraft time
- 38,056 hours, 18,518 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- 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.