What was found
EMERGENCY LIGHTING BATTERY PACKS M1669; M1674; AND M1675 FAILED CAPACITY CHECK<[01] REMOVED AND REPLACED EMERGENCY LIGHTING BATTERY PACKS M1669; M1674; AND M1675 PER AMM 33-51-06.
- Difficulty date
- March 28, 2025
- Submitted
- March 31, 2025
- Operation
- Air carrier
- Aircraft
- N237WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34632
- Aircraft time
- 62,683 hours, 37,680 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.