Service difficulty report · Battery Pack · Boeing 777222

Difficulty date
July 25, 2009
Submitted
July 29, 2009
Operation
Air carrier
Aircraft
N768UA
Make and model
Boeing 777222
Aircraft serial
26919
Aircraft time
57,663 hours, 10,668 cycles
Engine
Pwa PW4077
Part
Battery Pack
Condition
No Test
Location
R1 Door
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

MED 1R HAS EPAS BATTERY THAT WON'T TEST. REPLACED EPAS BATTERY PACK. OP'S CHECKED GOOD.