What was found
EMERGENCY LIGHT INOPERATIVE L1 DOOR SLIDE ILLUMINATION DIM. REPLACED BATTERY PACK.
- Difficulty date
- January 4, 2012
- Submitted
- January 20, 2012
- Operation
- Air carrier
- Aircraft
- N179UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25158
- Aircraft time
- 86,685 hours, 10,509 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- S1356B37
- Condition
- Discharged
- Location
- Emergency Light
- 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.