Service difficulty report · Circuit Card · Boeing 767323

Difficulty date
December 1, 2024
Submitted
December 10, 2024
Operation
Air carrier
Aircraft
N321CM
Make and model
Boeing 767323
Aircraft serial
29431
Aircraft time
90,175 hours, 16,011 cycles
Engine
Ge CF680C2B6
Engine time
9,563 hours, 2,700 cycles
Part
Circuit Card
Part number
644501
Part serial
8221
Condition
Failed
Location
Fire Loop
Part time
9,563 hours, 2,700 cycles
Stage of operation
CR
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

R ENG FIRE LOOP 2 STATUS MESSAGE CAME ON IN CRUISE, THEN OFF. REPLACED #2 ENGINE CARD ASSY FIRE LOOP 2. IAW AMM 26-10-01 OPS TEST PASSED.