Service difficulty report · Battery · Boeing 777222

Difficulty date
July 13, 2010
Submitted
July 14, 2010
Operation
Air carrier
Aircraft
N794UA
Make and model
Boeing 777222
Aircraft serial
26953
Aircraft time
55,991 hours, 8,156 cycles
Engine
Pwa PW40903
Part
Battery
Part number
263BA1011
Part serial
180
Condition
Failed
Location
Master
Stage of operation
NR
How discovered
O
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

APU FAULT - STATUS MSGS NEEDS BATTERY. REPLACED APU BATTERY PER MM. APU BATTERY CHARGE AND VOLTS GOOD.