Service difficulty report · Power Supply · Boeing 767322

Difficulty date
December 16, 2012
Submitted
January 18, 2013
Operation
Air carrier
Aircraft
N666UA
Make and model
Boeing 767322
Aircraft serial
29238
Aircraft time
52,041 hours, 13,862 cycles
Engine
Pwa PW4056
Part
Power Supply
Part number
582240
Condition
Inoperative
Location
Cabin
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

ACCOMPLISH EMERGENCY LIGHT OPERATIONAL CHECK PER MM AND REPORT INOPERATIVE LIGHTS TO TOMC. ACCOMPLISHED TEST, FOUND SEAT MOUNTED EMERGENCY LIGHTS INOP ON RT SIDE FOR SEAT ROWS 20-25. REPLACED POWER SUPPLY M1554. ACCOMPLISHED EMERGENCY LIGHT OPERATIONAL TEST, OPS CHKS GOOD.