What was found
EMERGENCY LIGHT POWER SUPPLY BATTERY PACK M730 AT STA LOCATION 401 RT INOPERATIVE. MAINTENANCE REPLACED POWER SUPPLY BATTERY PACK M730. SYSTEM OPERATION IS NORMAL.
- Difficulty date
- December 30, 2020
- Submitted
- January 5, 2021
- Operation
- Air carrier
- Aircraft
- N180DN
- Make and model
- Boeing 767332
- Aircraft serial
- 25985
- Aircraft time
- 126,005 hours, 18,431 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.