What was found
AFT EMERGENCY BATTERY PACK M01672 FAILED A CAPACITY CHECK. R & R AFT EMERGENCY LIGHT BATTERY PACK M01672 IAW AMM 33-51-06.
- Difficulty date
- December 16, 2025
- Submitted
- December 19, 2025
- Operation
- Air carrier
- Aircraft
- N8811L
- Make and model
- Boeing 7378
- Aircraft serial
- 42661
- Aircraft time
- 15,160 hours, 8,362 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- 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.