What was found
EMRGENCY LIGHT FAIL TEST FOR ASSOCIATED WITH BATTERY PACK M1674 AND M1673<[01] REPLACED BATTERIES EMERGENCY PACK; AND PERFORMED GOOD TEST PER AMM 33-51-06-960-805;[02] VERIFIED CORRECTIVE ACTION 1
- Difficulty date
- April 4, 2023
- Submitted
- April 11, 2023
- Operation
- Air carrier
- Aircraft
- N956WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36672
- Aircraft time
- 38,868 hours, 23,696 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Zn 200 Fus Top
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.