What was found
DEFECT 690301: FWD LH & RH EMER LIGHT BATTERY PACKS INOP. RESOLUTION: PERFORMED INSTALLATION POWER SUPPLY BATTERY PACK FWD LH AND RH ZONE IAW AMM TASK 33-51-06-960-805. OPERATYIONL TEST GOOD IAW AMM SUBTASK 33-51-06-710-004.
- Difficulty date
- June 21, 2022
- Submitted
- October 3, 2022
- Operation
- Air carrier
- Aircraft
- N5479A
- Make and model
- Boeing 73783N
- Aircraft serial
- 32578
- Aircraft time
- 54,921 hours, 37,263 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.