Service difficulty report · Battery Pack · Boeing 747422

Difficulty date
August 23, 2013
Submitted
August 23, 2013
Operation
Air carrier
Aircraft
N117UA
Make and model
Boeing 747422
Aircraft serial
28810
Aircraft time
59,136 hours, 7,042 cycles
Engine
Pwa PW4056
Part
Battery Pack
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 LIGHTS ON AT LT DOOR ON LANDING. REPLACED BATTERY PACK. OPS CHECKED GOOD.