Service difficulty report · Circuit Card · Boeing 767323

Difficulty date
June 18, 2021
Submitted
June 21, 2021
Operation
Air carrier
Aircraft
N321CM
Make and model
Boeing 767323
Aircraft serial
29431
Aircraft time
81,395 hours, 13,528 cycles
Part
Circuit Card
Part number
644501
Part serial
8196
Condition
Faulted
Location
Rt Engine
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

DISCREPANCY: RIGHT ENGINE OH LP2 STATUS MESSAGE. 26-90-42-42. CORRECTIVE ACTION: TS RT OH LP2 IAW FIM 26-11 FT 804. SUSPECT BAD CARD M690. REMOVE AND REPLACED IAW 26-11-02 OPS CHECK GOOD. GROUND VERIFICATION CHECK OK.