What was found
POWER SUPPLY - BATTERY PACK CAPACITY CHECK PROCEDURE - BATTERY PACK AT L1 DOOR DIES NOT HAVE 15 MIN CAPACITY REPLACED BATTERY AT POWER SUPPLY M33093 PER AMM 33-51-06-960-802 CK OK. PARTS USED: 99-3351-3-0015, QTY :1
- Difficulty date
- December 8, 2024
- Submitted
- December 10, 2024
- Operation
- Air carrier
- Aircraft
- N773UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26929
- Aircraft time
- 106,012 hours, 20,095 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.