What was found
DR R4 M33408 EMER LIGHT BATTERY CAPACITY CHECK FAIL REFER HX NR WO. 3406720 AND ORIGINAL BY DR R4 M33408 EMER LIGHT BATTERY RELACED AND TESTED NORMAL IAW AM M 33-51-06 WORK ACCOMPLISHED BY MECH AND INSPECTED BY
- Difficulty date
- July 28, 2024
- Submitted
- July 29, 2024
- Operation
- Air carrier
- Aircraft
- N788UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26942
- Aircraft time
- 108,243 hours, 14,322 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Condition
- Failed
- Location
- Door 4 Right
- 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.