What was found
FOUND THE M33094 BATTERY LOW CAPACITY. R1 DOOR EMERGENCY LIGHT POWER PACK LOW CAPACITY REPLACED AND TESTED OK. REPLACED THE M33094 BATTERY AND TEST OK AS PER AMM 33-51-06-960-802 REV 105.
- Difficulty date
- November 6, 2025
- Submitted
- November 10, 2025
- Operation
- Air carrier
- Aircraft
- N788UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26942
- Aircraft time
- 113,798 hours, 14,913 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.