Service difficulty report · Battery · Boeing 777222

Difficulty date
September 3, 2011
Submitted
September 9, 2011
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
61,717 hours, 10,966 cycles
Engine
Pwa PW4077
Part
Battery
Part number
S281W5012
Part serial
289
Condition
Discharged
Location
Main
Stage of operation
IN
How discovered
O
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

THE MAINTENANCE MESSAGE 24-50243 SHOWS RT FC BATTERY VOLTAGE LOW. REPLACED WITH NEW BATTERY & INSTALLATION TEST OKAY.