What was found
LEFT AFT EMERGENCY LIGHT BATTERY PACK IS INOP BATTERY PACK M1673<[01] REMOVE AND REPLACED LEFT AFT EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06-960-805. OPS CHECK GOOD;[02] VERIFIED STEP 1
- Difficulty date
- February 22, 2023
- Submitted
- March 1, 2023
- Operation
- Air carrier
- Aircraft
- N231WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32499
- Aircraft time
- 57,095 hours, 34,112 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.