What was found
FWD LT OVERING EMERGENCY BATTERY FAILED TO CHARGE. REMOVED, REPLACED, AND OP CHECKED M1694 BATTERY PACK AND ASSOCIATED EMERGENCY LIGHTS IAW AMM 33-51-06-960-805. M1694 BATTERY PACK OP CHECKS GOOD.
- Difficulty date
- May 9, 2026
- Submitted
- May 13, 2026
- Operation
- Air carrier
- Aircraft
- N8537Z
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63595
- Aircraft time
- 29,427 hours, 14,975 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.