What was found
INSPECTION TYPE:D, EMERGENCY LIGHT BATTERY PACK CAPACITY FUNCTIONALLY CHECK FOUND BATTERY (M5057) FAIL. EMERGENCY LIGHT BATTERY PACK (M5057) REPLACED AND EMERGENCY LIGHT OPS TEST CARRIED OUT RESULT NORMAL. AMM 33-51-04, 33-51-00.
- Difficulty date
- March 1, 2011
- Submitted
- March 30, 2011
- Operation
- Air carrier
- Aircraft
- N579UP
- Make and model
- Boeing 74745E
- Aircraft serial
- 26062
- Aircraft time
- 74,984 hours, 13,041 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 92065
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.