Service difficulty report · Wire Harness · Boeing 767322

Difficulty date
January 25, 2013
Submitted
February 14, 2013
Operation
Air carrier
Aircraft
N652UA
Make and model
Boeing 767322
Aircraft serial
25390
Aircraft time
88,979 hours, 14,153 cycles
Engine
Pwa PW4060
Part
Wire Harness
Condition
Chafed
Location
Lt Engine
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

CREW REPORTED WHEN LEFT ENGINE START SELECTED, CBS D19 (LT ENG START CONT) AND D28 (STBY ENG IND) ON P11. MAINTENANCE FOUND BENT PIN AT CONNECTOR D7982P ON P61 AND DAMAGED WIRES ON START VALVE HARNESS REF WDM80-11-11. FOUND WIRE BUNDLE TO STARTER VALVE CHAFED. ABOUT 2' BEFORE VALVE. PERFORMED TEMP REPAIR IAW SWPM 20-10-13. OPS TESTED OK.