I was having problems with my hydrolics being weak and not wanting to go all the way up with any weight on it (scrape blade or dirt scoop). So I went searching all through Google and mainly this forum. I found a post saying to check the stand pipe o-rings so I pulled the stand pipe the o-rings looked alright (none were missing or broken). I then put the stand pipe back in place cranked the tractor up and now the lift isn't even trying to move at all. I have no clue what it could be I even took the cover off the stand pipe and cranked the tractor cuz shouldn't it shoot out a bunch of oil if I do that? I've spent the last 2 days searching for answers and I can't figure it out any help is greatly appreciated thanks in advance