What was found
FOUND MAIN BATTERY AT 17V AND DISCHARGING AT 4A. [07-20-07] REPLACED MAIN BATTERY PER MM24-31-01. TESTS OK FOR RETURN TO SERVICE.
- Difficulty date
- June 22, 2007
- Submitted
- June 26, 2007
- Operation
- Air carrier
- Aircraft
- N227UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30555
- Aircraft time
- 20,734 hours, 2,700 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Battery
- Condition
- Faulty
- Location
- Main
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.