Service difficulty report · Battery Pack · Boeing 747422

Difficulty date
April 30, 2009
Submitted
May 4, 2009
Operation
Air carrier
Aircraft
N120UA
Make and model
Boeing 747422
Aircraft serial
29166
Aircraft time
41,281 hours, 4,936 cycles
Engine
Pwa PW4056
Part
Battery Pack
Part number
582233
Condition
Inoperative
Location
Emergency Light
Stage of operation
IN
How discovered
9
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

EEL INOP AT DOOR 2L. REPLACED BATTERY PACK, OP CHECK OKAY.