What was found
DURING LINE CHECK, MAINTENANCE FOUND E-ZONE EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE. REPLACED THE BATTERY PACK. OPERATIONAL CHECK NORMAL.
- Difficulty date
- April 19, 2001
- Submitted
- May 1, 2001
- Operation
- Air carrier
- Aircraft
- N635US
- Make and model
- Boeing 747227B
- Aircraft serial
- 21682
- Aircraft time
- 83,813 hours, 12,907 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.