What was found
FLT 3109 - DURING THE PREFLIGHT IN MSP, THE CREW NOTED THAT THE ELEVATOR TRIM DOESN'T ALWAYS RELEASE WHEN THE AUTO PILOT IS DISENGAGED. MAINTENANCE REPLACED THE ELEVATOR TRIM SERVO ASSEMBLY. SYSTEM OPERATED SATISFACTORILY. (Z)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3109 - DURING THE PREFLIGHT IN MSP, THE CREW NOTED THAT THE ELEVATOR TRIM DOESN'T ALWAYS RELEASE WHEN THE AUTO PILOT IS DISENGAGED. MAINTENANCE REPLACED THE ELEVATOR TRIM SERVO ASSEMBLY. SYSTEM OPERATED SATISFACTORILY. (Z)