Service difficulty report · Battery Pack · Boeing 757222

Difficulty date
August 28, 2010
Submitted
September 15, 2010
Operation
Air carrier
Aircraft
N548UA
Make and model
Boeing 757222
Aircraft serial
25396
Aircraft time
71,120 hours, 20,526 cycles
Engine
Pwa PW2037
Part
Battery Pack
Part number
20121
Condition
Inoperative
Location
Emergency Lgiht
Stage of operation
IN
How discovered
V
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 3L EMERGENCY EXIT LIGHT OUT. ACTUAL POSITION IS ABOVE DOOR 4L. FOUND DEAD BATTERY PACK AND REPLACED BATTERY PACK, OPS CHECK GOOD.