What was found
B777-33-3-7019 L3 DR M33400 BATT DEEP-CYC PACK CAPACITY FAIL TRANSFER REF NON - ROUTINE WO.2600244 DR L3 M33400 EMER LT BATT REPLACED AND TESTED NORMAL IAW AMM 33-51-06.
- Difficulty date
- January 21, 2024
- Submitted
- January 23, 2024
- Operation
- Air carrier
- Aircraft
- N781UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26945
- Aircraft time
- 100,088 hours, 17,774 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- No Test
- Location
- Emergency Lights
- 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.