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Recent content by Toothster1

Yesterday's Tractor Forums
  1. T

    Ford 800 backhoe hydraulic problem

    Thank you everyone for all the information and the knowledge you have been so helpful with this matter, I just didn't want to destroy another hydraulic pump. Thank you again and may God bless you all. Chris
  2. T

    Ford 800 backhoe hydraulic problem

    The orfice that I mentioned was the one on the hydraulic hose fitting (crimped on). That's a nice factory setup! (I'm assuming it's factory)
  3. T

    Ford 800 backhoe hydraulic problem

    The cylinder has 2 ports on it, one at the base and one at the rod end. As another member posted earlier " the bush hog parts book doesn't actually say anything about it being a one way cylinder " and yes bush hog used this tie rod cylinder with 2 ports. One for lifting and the other as a vent...
  4. T

    Ford 800 backhoe hydraulic problem

    Nope I traced the hydraulic lines to and from the control valve to the cylinder and back, did it twice they're plumbed correctly just like the loader functions push forward bucket dumps pull back bucket curls back. Push forward grapple closes pull back grapple opens. Here's some better pictures...
  5. T

    Ford 800 backhoe hydraulic problem

    It doesn't stall or kill the tractor it just really pulls the engine rpms down
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    Ford 800 backhoe hydraulic problem

    There isn't any tees in the lines, they are zip tied to each other. But I just started thinking about the the quick couplers, it could be that I made a mistake and switched the lines while putting them together. Yes I made sure that they cannot be interchanged when unhooking the grapple.
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    Ford 800 backhoe hydraulic problem

    The cylinder was a one way cylinder with a vent installed on the neutral (Unused end of cylinder), that is why I disassembled the other cylinder just to check the packings (seals) earlier post with pictures. Just to eliminate the possibility of it by passing the packings and theoretically...
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    Ford 800 backhoe hydraulic problem

    The quick couplers are 1/4 npt threaded fitting with 1/4 npt male fittings crimped on the hoses
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    Ford 800 backhoe hydraulic problem

    This specified sae -10 ORB for all ports except sae -12 ORB for outlet port (return). I'm using sae - 10 ORB to 1/2 npt on the spools, sae -10 ORB to 1/2 npt on the inlet (pressure port) and sae -12 ORB to 3/4 npt on the return port. Now I am going to remove the sae -10 ORB to 1/2 npt fitting...
  10. T

    Ford 800 backhoe hydraulic problem

    Dan this is the valve I installed on my tractor.
  11. T

    Ford 800 backhoe hydraulic problem

    Along with the original post about what split the hydraulic pump was the question that I had changed the FEL control valve and installed a three spool valve. I had built a grapple for the bucket, the cylinder that I'm using came off a bush hog mower and it was only being used as a lift cylinder...
  12. T

    Ford 800 backhoe hydraulic problem

    So it's looking like the hydraulic lines are too small for it or restricted or other cylinder is messed up inside.
  13. T

    Ford 800 backhoe hydraulic problem

    Ok I disassembled the "sister" cylinder, I have 2 of them and from what I can see is the seals ( packings) are good and it looks to be the same on either side of pressure ring (seal). I'm going to assume that these cylinders could be used as 2 way cylinders.
  14. T

    Ford 800 backhoe hydraulic problem

    You never know? Can a guy ever have to many toys
  15. T

    Ford 800 backhoe hydraulic problem

    Hey that's a great idea! I really like how you took the time to use the picture to point out where exactly everything needs to go. That's idea has been put next on the list, right after I get the grapple cylinder restrictions sorted out. Thank you Dan
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