Just picked up a 210 that came with a snowblower and mower deck. When I turn the key it does nothing. Then after a few times trying it start up. Any ideas what to look at? Also I have not put the mower deck on yet. But with the snowblower the lift Handel is sure hard to lift. And to keep it up I have to pull up on the thumb press. Is there anyway to fix this? Thanks for any help.