Service difficulty report · Battery · Boeing 777222

Difficulty date
July 23, 2012
Submitted
August 24, 2012
Operation
Air carrier
Aircraft
N769UA
Make and model
Boeing 777222
Aircraft serial
26921
Aircraft time
68,723 hours, 12,327 cycles
Engine
Pwa PW4077
Part
Battery
Part number
263BA1011
Part serial
122
Condition
Faulty
Location
Master
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

CREW REPORTED A MAIN BATTERY AND CHARGER MESSAGE. REPLACED MAIN BATTERY AND MAIN BATTERY CHARGER PER MM, OPS CHECKED NORMAL, MESSAGES CLEARED.