Service difficulty report · Wire · Boeing 757222

Difficulty date
June 15, 2013
Submitted
July 25, 2013
Operation
Air carrier
Aircraft
N589UA
Make and model
Boeing 757222
Aircraft serial
28707
Aircraft time
60,554 hours, 16,955 cycles
Engine
Pwa PW2037
Part
Wire
Condition
Misinstalled
Location
Buss
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

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

What was found

UTILITY BUSS SWITCH FAILED TO TURN OFF UTILITY BUSS, UTIL BUSS OFF DID NOT DISPLAY OR OFF LIGHT ILLUMINATE. FOUND WIRES ON CIRCUIT BREAKER C9042 GOING TO GALLEY G2B RED AND BLUE IN WRONG POSITION AND WIRES ON TERMINAL BLOCK TB5031 TO CIRCUIT BREAKER C9041 RED AND BLUE IN WRONG POSITION, CORRECTED WIRING IAW WDM 24-21-14 AND DWG NR B11630 1-001, UTLITY BUSS AND LT BUSS, OPS CHECKED GOOD.