Service difficulty report · Power Supply · Boeing 747422

Difficulty date
March 2, 2006
Submitted
March 14, 2006
Operation
Air carrier
Aircraft
N181UA
Make and model
Boeing 747422
Aircraft serial
25278
Aircraft time
62,292 hours, 7,840 cycles
Engine
Pwa PW4056
Part
Power Supply
Part number
20131A
Condition
Discharged
Location
Emergency Lights
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

FOUND EMERGENCY LIGHTS FLASHING AROUND DOOR 5.