Service difficulty report · Wire · Boeing 767322

Difficulty date
April 20, 2011
Submitted
May 27, 2011
Operation
Air carrier
Aircraft
N655UA
Make and model
Boeing 767322
Aircraft serial
25393
Aircraft time
78,526 hours, 12,679 cycles
Engine
Pwa PW4060
Part
Wire
Condition
Damaged
Location
Lt Engine
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

CREW REPORTS: GOT A FUEL FILTER "STATUS" MESSAGE PASSING 5000FT. THIS IS A "STATUS" MSG ONLY NO EICAS MSG. SAMC TEXT: LEFT ENG FUEL FILTER, REPEAT WRITEUP REF PTT SEQ 1742007, REF AMM 73-34-00 FIG 103 PG 103 FOR FAULT ISOLATION, FUEL FILTER PCN 615-1695, PACKINGS 754-3833 & 750-4553, FUEL FILTER DP SWITCH PCN 621-4506 & 2EA O-RINGS 750-3785. PERFORMED FIM 73-34-00 FIG 103, FOUND ONE WIRE BROKEN AND ONE WIRE CHAFED TO PRESS SWITCH. RESPLICED WIRE. CHECKED FILTER PER 73-22-03 & REPLACEDD FILTER. PERFORMED ENG RUN TEST 3 & CHECKED FOR LEAKS, NONE FOUND.