Service difficulty report · Power Supply · Boeing 747422

Difficulty date
October 9, 2005
Submitted
October 18, 2005
Operation
Air carrier
Aircraft
N119UA
Make and model
Boeing 747422
Aircraft serial
28812
Aircraft time
26,659 hours, 3,362 cycles
Engine
Pwa PW4056
Part
Power Supply
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

ALL EEL INOP LT A ZONE IB AND OB. REPLACED POWER SUPPLY.