went to change the oil in my sled so i decided to take the cover off and check things out and wash it down,wqanted to know how much slack should be in the chain.i know with a v belt you should have roughly one quater inch but this is a chain im not sure.but there is more play than that...thank you ooh it also has reverse...

Just did ine.Manual says to pull clip on large bolt head,then tighten by hand only,back off enough to replace pin.
Rich

Tighten the chain as much as you can by hand and then back it off 1/4 turn!!