What was found
DURING SCHEDULED HC2 CHECK, LT EMERGENCY EXIT LIGHT BATTERY PACK FAILED CHECK. REMOVED AND REPLACED BATTERY PER MM.
- Difficulty date
- March 22, 2011
- Submitted
- March 25, 2011
- Operation
- Air carrier
- Aircraft
- N274WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32529
- Aircraft time
- 14,284 hours, 8,500 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.