How do adjust a clutch in a JD310

I would like to thank everyone on this forum for the amount of help, and incredible advice you have given me. Thanks to you I have been able to keep this machine going.
I have what may be another problem. When I am driving the RPMs seem higher than the speed might indicate. Also In the high range it is sluggish and will not pull a grade. It was run a short distance with low fluid when I blew a line. Could this be a clutch adjustment issue? The pedal is one inch from the floor when resistance...

How do adjust a clutch in a JD310

How do adjust a clutch in a JD310