Service difficulty report · Warning Message · Boeing 737330

Difficulty date
February 3, 2024
Submitted
February 8, 2024
Operation
Air carrier
Aircraft
N321CM
Make and model
Boeing 737330
Aircraft serial
29431
Aircraft time
88,177 hours, 15,327 cycles
Engine
Ge CF680C2B6
Part
Warning Message
Condition
False Indication
Location
Rt Eng Hpsov
Stage of operation
NR
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

R ENG HPSOV EICAS MESSAGE. PERFORMED AIR SUPPLY BITE PROCEDURE 56-20 FAULT TREE 804 FOR R ENG HPSOV STATUS MESSAGE, NO FAULTS FOUND. RESET MSG OK FOR CONT SERVICE