Service difficulty report · Battery · Boeing 777222

Difficulty date
February 18, 2011
Submitted
February 21, 2011
Operation
Air carrier
Aircraft
N785UA
Make and model
Boeing 777222
Aircraft serial
26954
Aircraft time
61,740 hours, 8,894 cycles
Engine
Pwa PW4090
Part
Battery
Part number
263BA1011
Part serial
150
Condition
Faulty
Location
Master
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN BATTERY WILL NOT HOLD A CHARGE. REPLACED BATTERY IAW MM. REPLACED BATTERY CHARGER IAW MM. TESTS GOOD.