What was found
DURING BATTERY PACK CAPACITY CHECK FND BATTERY PACK LOW CAPACITY ON M33098 REF HAECO NON-ROUTINE NO.9456145 -. ,SPEC NO.B777-33-3-7019. REPLACED THE BATTERY PACK ON M33098 AND TEST OK AS PER AMM 33-51-06-960-802 REV.97.
- Difficulty date
- May 10, 2023
- Submitted
- May 12, 2023
- Operation
- Air carrier
- Aircraft
- N791UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26933
- Aircraft time
- 100,680 hours, 13,645 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Discharged
- Location
- Door R2 M33098
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.