What was found
RUDDER TRAVEL NOT GOING TO LIMITS ON R/H INDICATOR DURING CONTROL CHECK. INSPECTED FWD & AFT RUDDER QUADRANT ASSYS, CABLE SYS., TRIM, CENTERING & FEEL MECHANISM PER MM 27-21-06, 27-21-08 & 27-21-11. ALL OK. PULLED A/C INTO HANGAR. AFTER 30 MIN. SYSTEM OPS CHECKED NORMAL PER MM 27-21-00. SUSPECT POSSIBILITY OF ICE IN AFT QUADRANT AREA DUE TO MOISTURE.