Service difficulty report · Battery · Boeing 777222

Difficulty date
January 29, 2011
Submitted
February 3, 2011
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
59,205 hours, 10,604 cycles
Engine
Pwa PW4077
Part
Battery
Part number
D71701100
Condition
Inoperative
Location
Emergency Light
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

EMERGENCY CEILING LIGHTS AT 12,13 AND 15 RT ARE OUT. REPLACED BATTERY M33098 ABOVE DOOR 2R, LIGHTS ALL OP CHECKED GOOD.