What was found
AIRCRAFT IN BASE MAINTENANCE: ** DR 1R EMER BATTERY PACK (M33094) POWER LOW & WONT CHARGE UP**. DOOR 1R EMERG BATTERY PACK ASSY (M33094) REPLACED AND INSTALLATION TEST RESULT NORMAL. AMM 33-51-06 REV. 246, DATE 24 MAY 2025.
- Difficulty date
- June 13, 2025
- Submitted
- June 16, 2025
- Operation
- Air carrier
- Aircraft
- N734AR
- Make and model
- Boeing 777323ER
- Aircraft serial
- 31480
- Aircraft time
- 39,912 hours, 4,566 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- Inoperative
- 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.