What was found
AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT CEILING LIGHTS FROM ROWS 7 TO 11 FAILED TEST. REMOVED AND REPLACED BATTERY ASSEMBLY B5-100 IAW AMM 33-53-00. OPERATIONAL CHECK GOOD.
- Difficulty date
- May 8, 2017
- Submitted
- May 11, 2017
- Operation
- Air carrier
- Aircraft
- N7541A
- Make and model
- Doug DC982
- Aircraft serial
- 49995
- Aircraft time
- 74,586 hours, 39,347 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 60030451
- Part serial
- 29110
- Condition
- Failed
- Location
- Cabin
- Part time
- 28,560 hours, 15,772 cycles
- 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.