Service difficulty report · Power Supply · Boeing 767322

Difficulty date
August 6, 2011
Submitted
August 11, 2011
Operation
Air carrier
Aircraft
N671UA
Make and model
Boeing 767322
Aircraft serial
30026
Aircraft time
43,255 hours, 11,296 cycles
Engine
Pwa PW4056
Part
Power Supply
Part number
20131A
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY EXIT SIGN ABOVE OVERWING EXIT INOPERATIVE. REPLACED POWER SUPPLY, OPS CHECKED OKAY.