Dickinson
New member
This is my first post. I've been using this site for information since I purchased a 2006 Jinma 604 that had several problems which I've resolved thanks to the vast knowledge of everyone on this site. One problem that I've been stuck on is the 3 point hitch will not lift. I've pulled the entire hitch apart and have gone full circle and currently I have the problem isolated to the Welvoir Hydraulic diverter assembly. The hydraulic block has 6 ports on the face of it with two ports under it that go to the Tank. I have a picture but I haven't figured out yet on how to upload onto this site. The 4 ports in the middle of the assembly go to the FEL. There are 2 plugged ports, one directly above the FEL ports and 1 below. Originally the tractor had 2 lines coming off the bottom of the hydraulic control assembly Tank ports - 1 to the reservoir tank and one into the 3 point hitch control valves - this was low pressure to both. I removed the hydraulic line that runs to the 3 point hitch control valve that feeds the 3 point hitch piston and connected that to the plugged port just above the FEL ports. When I did I finally got the 3 point hitch to go up however not by using the 3 point hitch control handle but by using the FEL control which left the FEL inoperable. Now I'm wondering if this is the wrong Hydraulic control with no power beyond port? The former owner claims the 3 point hitch worked but I'm wondering now. Thanks for any help!
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