What was found
ON T/O ROLL, UNABLE TO GET FULL RUDDER TRAVEL, RT RUDDER TRAVEL STOPPED BETWEEN 1/2 TO 2/3 TRAVEL. ABORTED T/O. SUBSEQUENT CONTROL CHS WITH 20 FLAPS WERE NORMAL. WHILE TAXI BACK RUDDER TRAVEL STOP AT 2/3 TRAVEL RUDDER INPUT. A/C WAS DE-ICED AT INDY WITH 55 PERCENT TYPE NR 1. DE-ICED RUDDER AND TAIL SURFACES PRECAUTIONARY CK'D LINKAGES AND CABLES FOR BINDING, NONE FOUND. OPERATED RUDDERS THRU FULL RANGE OF TRAVEL SEVERAL TIMES CKS OK.