Service difficulty report · Fire Loop · Boeing 767322

Difficulty date
January 7, 2012
Submitted
January 26, 2012
Operation
Air carrier
Aircraft
N676UA
Make and model
Boeing 767322
Aircraft serial
30028
Aircraft time
39,822 hours, 9,960 cycles
Engine
Pwa PW4052
Part
Fire Loop
Condition
Open
Location
Nr 2 Nacelle
Stage of operation
NR
How discovered
9
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

STATUS MESSAGE NR 2 ENGINE FIRE LOOP 2. SYSTEM RESISTANCE EXCEEDS LIMITS WHEN CHECKING FROM CARD FILE. FOUND LOOP TS683 OPEN. REPLACED LWR FWD FIRE LOOP TS683 REF TO WD26-11-21, GROUND TESTED GOOD.