Service difficulty report · Battery Pack · Boeing 777222

Difficulty date
October 17, 2008
Submitted
October 30, 2008
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
49,308 hours, 9,094 cycles
Engine
Pwa PW4077
Part
Battery Pack
Part number
285W0955102
Condition
Failed
Location
R2 Door
Stage of operation
IN
How discovered
C
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

DOOR 2R EPAS BATTERY TEST FAILED. BATTERY FAILED TEST. REPLACED BATTERY PACK. OPS CHECK GOOD.