What was found
AIRCRAFT WAS NOT GROUNDED: #2RH EMERGENCY POWER ASSIST SYSTEM LIGHT DOES NOT WORK PROPERLY. REMOVED AND REPLACED EMERGENCY POWER ASSIST SYSTEM BATTERY PACK AT #2RH.
- Difficulty date
- June 30, 2023
- Submitted
- July 3, 2023
- Operation
- Air carrier
- Aircraft
- N750AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30259
- Aircraft time
- 85,503 hours, 10,996 cycles
- System (JASC)
- 3340 · Exterior Lighting
- Part
- Battery Pack
- Part number
- 285W0955102
- Part serial
- D02108
- Condition
- Discharged
- Location
- Zone 800 - Doors
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.