I might suggest to dowload the manual if you don't have it and set the disc and brake adjustments.

Thanks for the help. I had the wrong drive disc. The one I needed had the liner already installed.

I Need help to replace the deck belt and the friction drive rubber ring? where to buy the rubber ring for the drive?
it has cracks, worn out. I there any good technique to do?
My RER Snapper is a 33 Hivac model, also the deck is so low how do i raise the deck for a higher cut? held by 2 cables. My grass is high now any ideas is very much appreciated.
Thank you

deck height adj info s/b in yer manual. If you don't have such, chk the link.

for drive disc, just do a google search for snapper parts - should get a bunch of websites to peruse....

Here is a link that might be useful: manual