What was found
DURING SCHEDULED HC1 CHECK, LT FWD CABIN EMERGENCY EXIT BATTERY PACK FAILED LONG TEST. REMOVED AND REPLACED BATTERY PACK PER MM.
- Difficulty date
- December 17, 2007
- Submitted
- December 18, 2007
- Operation
- Air carrier
- Aircraft
- N488WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33853
- Aircraft time
- 12,295 hours, 6,987 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.