Service difficulty report · Autopilot Sys · Boeing 737375

Difficulty date
February 18, 2025
Submitted
February 19, 2025
Operation
Air carrier
Aircraft
N332CK
Make and model
Boeing 737375
Aircraft serial
23707
Aircraft time
76,099 hours, 46,736 cycles
Part
Autopilot Sys
Condition
Faulted
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

AUTO PILOT CMD IN A AND B WILL NOT ENGAGE. PERFORMED DFCS BITE CHECK IAW B737 AMM 22-11-34. OPS CHECK GOOD NO FAULTS STORED. COULD NOT DUPLICATE ON GROUND, THIS CLEARS DMI 33200051 PLACARDS REMOVED.