Service difficulty report · Power Supply · Boeing 767322

Difficulty date
June 23, 2011
Submitted
July 14, 2011
Operation
Air carrier
Aircraft
N669UA
Make and model
Boeing 767322
Aircraft serial
30025
Aircraft time
43,754 hours, 11,513 cycles
Engine
Pwa PW4056
Part
Power Supply
Part number
582240
Condition
Faulty
Location
Cabin
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

EMERGENCY ESCAPE PATH LIGHTING IN RIGHT SIDE OF REAR ZONE GO ON & OFF CONTINUOUSLY W-O COMMAND. PER FLIGHT CREW DESCRIPTION AND PRIOR HISTORY REPLACED M1555 POWER SUPPLY FOR ROWS 26-36 RT LOCATED AT ROW 35 RIGHT. REFERENCE SSM 33-51-01 PAGE 102 SHEET 3 AND WDM 33-51-16 PAGE 2 SHEET 2. SYSTEM CHECKED OKAY AT THIS TIME.