Recent content by 55ford640

  1. 5

    Potential power increase for CK2610?

    I don't know if anyone knows the answer, but pertaining to the fuel screw, the parts diagram looks like it can just be threaded out, if it needed to be replaced can you just thread it all the way out and replace it? If so what is the stock amount of turns from bottomed out?
  2. 5

    1955 Ford 640 hydraulic issue knocking

    Well, I finally got around to playing with it again, I stacked 2 gaskets for the block/pump mount and it's ALOT better. Slight knocking noise but nowhere near what it was. So I'm assuming it is a backlash issue. My only problem now is I have to bleed the pump everytime I start the tractor and...
  3. 5

    1955 Ford 640 hydraulic issue knocking

    I was thinking I would find indication of wear on the block from the cam gear aswell, I did not see any sign of rubbing, only that the teeth seems to be sharp.
  4. 5

    1955 Ford 640 hydraulic issue knocking

    What's the thrust plate? There was movement back and forth on the cam. once I re installed and tightend down the play was gone. The cam gear teeth seemed sharp on the edges. I recently read in a shop manual that the pump gear and cam gear backlash is set by the gasket and to double stack gaskets...
  5. 5

    1955 Ford 640 hydraulic issue knocking

    Play in pump gear/shaft was due to old gear wearing out, replaced with a new gear.
  6. 5

    1955 Ford 640 hydraulic issue knocking

    Hello, recently my hydraulic lift was slow to respond, I finally got it to lift and encountered a loud knocking and rattling in the pump area. I pulled the pump and found play on the gear and wobble shaft. Replaced the gear, bolted the pump back on and encountered the same knocking noise under...
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