What was found
AFTER AIRCRAFT IS POWERED AND THE TRIM SYSTEM IS OPERATED FOR A FEW MINUTES, BOTH ROLL TRIM SURFACES STOP TRIMMING IN THE RIGHT WING LOW DIRECTION. REPLACING ROLL TRIM PC BOARD CORRECTS CONDITION. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER AIRCRAFT IS POWERED AND THE TRIM SYSTEM IS OPERATED FOR A FEW MINUTES, BOTH ROLL TRIM SURFACES STOP TRIMMING IN THE RIGHT WING LOW DIRECTION. REPLACING ROLL TRIM PC BOARD CORRECTS CONDITION. (X)