What was found
SUPPORT TASK-DR L1 M33093 EMER LIGHT BATTERY CAPACITY LOW. TRANSFER REFER NON-ROUTINE WO.1933493. DR L1 M33093 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.
- Difficulty date
- July 11, 2023
- Submitted
- July 12, 2023
- Operation
- Air carrier
- Aircraft
- N2142U
- Make and model
- Boeing 777300ER
- Aircraft serial
- 63722
- Aircraft time
- 25,568 hours, 2,884 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Part serial
- 128282
- Condition
- Failed
- Location
- Lim33093
- 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.