Service difficulty report · Battery · Boeing 777222

Difficulty date
June 11, 2011
Submitted
June 15, 2011
Operation
Air carrier
Aircraft
N780UA
Make and model
Boeing 777222
Aircraft serial
26944
Aircraft time
60,616 hours, 10,902 cycles
Engine
Pwa PW4077
Part
Battery
Part number
263BA1011
Part serial
127
Condition
Discharged
Location
Master
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

EICAS MESSAGE AFTER PUSHBACK. MAIN BATTERY DISCHARGE NO LAND 3. REPLACED MAIN BATTERY AS PER MM, ALL OPS AND INDICATIONS NORMAL.