What was found
EVACUATION PATH LIGHTING AT RIGHT SIDE OF D-ZONE COMES ON AND OFF AT INTER. REPLACED BATTERY ABOVE DOOR 3R.
- Difficulty date
- July 23, 2004
- Submitted
- August 31, 2004
- Operation
- Air carrier
- Aircraft
- N122UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29168
- Aircraft time
- 20,493 hours, 2,625 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- BPS73
- Condition
- Intermittent
- 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.