What was found
UPPER DECK AFT OVERHEAD EXIT LIGHT INOPERATIVE. REPLACED THE BATTERY & POWER SUPPLY. PERFORMED INSTALLATION TEST IAW AMM 33-51-04 REV 172.
- Difficulty date
- March 19, 2015
- Submitted
- March 20, 2015
- Operation
- Air carrier
- Aircraft
- N175UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24382
- Aircraft time
- 95,708 hours, 10,703 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.