What was found
UPPER DECK LT EMERGENCY LIGHT BATTERY NOT TESTING REPLACED LT BATTERY PACK REF 52-23-14-401. OPS CK GOOD PERFORMED IDT INSPECTION PER GMM AND AMM 52-23-14-401.
- Difficulty date
- March 6, 2017
- Submitted
- March 7, 2017
- Operation
- Air carrier
- Aircraft
- N181UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25278
- Aircraft time
- 104,160 hours, 12,241 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Cabin
- 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.