Ok to start off with how can I figure out the year model of our tractor it has front end loader and I need to replace all the hydraulic lines
Most tractors have a "drop rate" valve to adjust the 3 point hydraulics. Usually under the seat somewhere. Check to make sure it isn't closed. Probably easiest to run it all the way closed, then open it all the way counting the turns, then put it mid-point to see if that helps.My brother is doing some repair work on a L2850D the loader works but the 3pt hitch operates slowly and only if there is no attachment connected to it. all seals and o rings have been replaced we have also cleaned the hydraulic block replaced the filter and changed the fluid. does anyone have any ideas to check for next?