What was found
PER CREW, EMERGENCY LIGHTS ILLUMINATED ROWS 13 TO 17. CYCLING CIRCUIT BREAKER AND FLIGHT DECK SWITCH, NO HELP. *S/D* PROBLEM WAS RESOLVED WHEN THE BATTERY PACK WAS REPLACED. PROBABLE CAUSE WAS DEGRADATION OF THE NICAD BATTERIES.
- Difficulty date
- February 18, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N165UA
- Make and model
- Boeing 747238B
- Aircraft serial
- 21658
- Engine
- Pwa JT9D7J
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- NR
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.