What was found
DFW - FLT 3574 - CREW REPORTED SOME FLOOR PROXIMITY EMERGENCY LIGHT TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED BATTERY IN EMERGENCY POWER SUPPLY UNIT 67WL. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)
- Difficulty date
- August 20, 2001
- Submitted
- October 30, 2001
- Operation
- Air carrier
- Aircraft
- N270AT
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 270
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AQ51000
- Part serial
- 21347
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- NR
- 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.