What was found
M/D L1 DOOR HEADER 1EA EMER LT PWR PACK (M33093) FOUND LOW CAPACITY. REPLACED THE M/D L1 DOOR HEADER EMERGENCY POWER PACK BATTERY AND OP TEST CARRIED OUT FOUND NORMAL AS PER AMM 33-51-06-960-802 REV 79.
- Difficulty date
- March 27, 2017
- Submitted
- March 27, 2017
- Operation
- Air carrier
- Aircraft
- N799UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26926
- Aircraft time
- 83,334 hours, 11,358 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Condition
- Discharged
- 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.