What was found
EMERGENCY EXIT BATTERY PACK M1670 WILL NOT CHARGE. REPLACED EMERGENCY BATTERY PACK M1670 AND ACCOMPLISHED OPS CHECK IAW AMM 33-51-960-805. TEST GOOD.
- Difficulty date
- July 1, 2025
- Submitted
- July 7, 2025
- Operation
- Air carrier
- Aircraft
- N443WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29838
- Aircraft time
- 72,226 hours, 42,969 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.