To adjust the 3 point arms on a Massey Ferguson T35, you will need to adjust the linkage arms that connect the 3 point lift arms to the arms on the back of the tractor. You will first need to disconnect the 3 point lift arms from the tractor, then adjust the length of the linkage arms to change the length of the three-point arms. Once you have adjusted the linkage arms to the desired length, reconnect the 3 point lift arms to the tractor, and then make any final adjustments needed to ensure that the 3 point arms are operating properly.