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steering valve

  1. J

    Komatsu D37E-1 Dozer with Issues

    Hello everyone. I recently purchased a Komatsu D37E-1 Dozer with what I though was a bunch of minor issues but everyday i continue to find more. I am trying to find out the year. I have a serial number of 1014. Would the year be on the machine somewhere? I am also trying to find out the...
    • Jay Yearwood
    • Thread
    • fluids steering valve year of machine
    • Replies: 5
    • Forum: Dozers
  2. H

    Case 580SL blown steering hose

    Yesterday I had enough of the ongoing upgrades to run the 580 for a bit to make some repairs on the lane. After about one hour of work it blew a steering hydraulic line going to the control valve. It had rubbed though from contact with the frame. I moved it about 75 feet with oil spraying and I...
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