Service difficulty report · Fire Loop · Boeing 767322

Difficulty date
June 10, 2008
Submitted
December 12, 2008
Operation
Air carrier
Aircraft
N668UA
Make and model
Boeing 767322
Aircraft serial
30024
Aircraft time
32,869 hours, 9,082 cycles
Engine
Pwa PW4056
Part
Fire Loop
Part number
8244
Condition
Faulty
Location
Lt Engine
Stage of operation
IN
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

LEFT ENGINE FIRE LOOP 2 STATUS MESSAGE WOULD NOT RESET. FOUND TOP REAR AND BOTTOM FWD LOOPS BAD. REPLACED TOP AFT AND FWD LOWER LOOPS 1 AND 2 OP CHECKED GOOD. AC OK FOR SERVICE.