Service difficulty report · Battery Pack · Boeing 747422

Difficulty date
September 26, 2008
Submitted
October 2, 2008
Operation
Air carrier
Aircraft
N173UA
Make and model
Boeing 747422
Aircraft serial
24380
Aircraft time
71,915 hours, 8,151 cycles
Engine
Pwa PW4056
Part
Battery Pack
Condition
Faulty
Location
Cabin
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 3 RT AREA EMERGENCY LIGHT HAS QUICK DISCHARGE. REPLACED BATTERY PACK AND FUSE. OP CHECKS NORMAL.