Welcome to the forum. I was a newbie owner 5 years ago and between reading and doing, I have learned a lot.
I have a 1715 Ford and all I do is make sure there is at least an inch of free travel at the top of the pedal. I don't know how different the two machines are, mine is basically the stripped down economy version, yours may have a live PTO with a two stage clutch. [Quoted from another site]: "A live PTO, normally, has a 2 stage clutch. You can depress the clutch 1/2 way in and the transmission will stop but the PTO will continue to spin under a load (not just free spin). If you depress the clutch all the way the PTO will stop also. This is very useful when mowing because you can stop, change gears, back up, etc while the mower continues to receive power." I hope this helps, or somebody with knowledge of your machine chimes in.