What was found
DOOR L1 EMERGENCY LIGHT BATTERY M33093 TEST FAIL TRANSFER REF. DR L1 EMER LIGHT BATTERY M33093 REPLACED AND TESTED NORMAL I.A.W AMM 33-51-06.
- Difficulty date
- September 3, 2024
- Submitted
- September 3, 2024
- Operation
- Air carrier
- Aircraft
- N778UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26940
- Aircraft time
- 102,484 hours, 18,435 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Discharged
- 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.