What was found
TUL BATTERY PACK AT OVERHEAD SEAT 25DEF FAILED FUNCTIONAL TEST. REPLACED BATTERY PACK AT OVERHEAD SEAT 25DEF. SYSTEM GROUND CHECKED NORMAL OPERATION. (CLOSED) (A)
- Difficulty date
- May 12, 2008
- Submitted
- July 23, 2008
- Operation
- Air carrier
- Aircraft
- N7520A
- Make and model
- Doug DC982
- Aircraft serial
- 49897
- Aircraft time
- 52,509 hours, 27,065 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 60030451
- Part serial
- 22831
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.