What was found
ANC - DURING MAINTENANCE CHECK, FOUND EMERGENCY TRACK LIGHTS ILLUMINATED AND WOULD NOT EXTINGUISH. REMOVED AND REPLACED BATTERY PACK, THEN LIGHTS OPERATED NORMAL. (M)
- Difficulty date
- July 2, 2001
- Submitted
- November 21, 2001
- Operation
- Air carrier
- Aircraft
- N740AS
- Make and model
- Boeing 737290C
- Aircraft serial
- 22578
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 8821004
- 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.