Posted 5/22/2009 10:06 (#720559 - in reply to #720300) Subject: Re: HELP! 1770 won't raise.
Same thing jus happened to my Uncle they sent the valve body in. They ended up finding a set screw inside that had backed part way out allowing oil to bypass through and go back to the tractor. Not sure if this is the issue, but it's another place to look.