Alamobrady30 46 #1 Posted October 1, 2018 I'm having troubles with the deck piping off the hydrolic lift arm on my gt-1800. I don't think something is hooked up right as I inherited this mower and a lot of stuff was wrong on it ( blades upside down, 46" blades on a 48" deck etc... ) was wondering if anyone had a pic of their lift arm attached to the deck. It keeps popping off as I mow a pretty smooth yard. Not sure if the chin is hooked up to correct side of arm and causing it to twist??????? Let me know what you're is like. Maybe a pic. Thanks Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,033 #2 Posted October 1, 2018 Here is a manual covering the decks that fit the GT-1800 back in the day. Click on the pictures The last deck they produced that would fit is this one. May show the installation procedure differently that may help. The mower lift is illustrated in the tractor parts list Keep us posted on your progress. Garry 1 Share this post Link to post Share on other sites