This first picture is of the complete hand clutch assembly right before I put the final drive on:

This is a picture of the adjusting hub and bearing inside of it before the disk part of the clutch is mounted.  The threads go back in toward the tractor and you want to turn this to the left or out toward the tire in order to close (tighten) the clearance between the bearing and the actuator and in toward the tractor in order to open up (loosen) the clearance between the two.   The manual says that the proper clearance should be .055 inch of clearance between the two.  If the clearance is too tight, the clutch will slip and if it is too loose the hand clutch will not work when you pull back on it. 

 

 

Wil