What was found
DURING SCHEDULED HC1 CHECK EMERGENCY EXIT LIGHT BATTERY LIGHT FAILED TEST BETWEEN ROW 16 TO ROW 18. REMOVED AND REPLACED BATTERY PACK PER MM.
- Difficulty date
- December 1, 2011
- Submitted
- December 5, 2011
- Operation
- Air carrier
- Aircraft
- N488WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33853
- Aircraft time
- 26,474 hours, 15,430 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- 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.