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  1. J

    Section for komatsu d20,21 and similar grey market dozers

    Dozman, If you replaced the steering clutches in your dozer do you think you got the brake bands hooked good when you put it back together, I had a lot of trouble hooking mine and I had to go back in and hook one of them. Hope everything works out good for you .
  2. J

    Section for komatsu d20,21 and similar grey market dozers

    I have a D21P-6 Kamatsu dozer and I have mounted a tree grubber on the blade and I have just finished clearing 100 acres of mesquites on my place here in central Texas. Worked the little dozer extremely hard with no problems. I'm amazed at the work these little dozers can do.
  3. J

    Section for komatsu d20,21 and similar grey market dozers

    I doubt if you need glow plugs. I had the same problem and my problem was the little spring that is supposed to turn red when you turn yur key to the left to heat the glowplugs was burned out. I tied the two wires together and now in cold weather I turn the key to the left for about 12...
  4. J

    Section for komatsu d20,21 and similar grey market dozers

    If your glowplugs aren't heating up when you turn your ignition to the left then the little spring that lights up is probably burned out. Just tie the two wires together and it will heat the glowplugs and should start righ tup in cold weather.
  5. J

    Kamatsu D21P-6 hard to start

    Thank you Mitch504 for the help and info.
  6. J

    Kamatsu D21P-6 hard to start

    Thanks Mitch504. Illcheck that out. If the indicator is bad where can I get one?
  7. J

    D21P-6 Kamatsu hard to start

    Thank you Mitch. Ill check that out and maybe that will solve the problem.
  8. J

    Kamatsu D21P-6 hard to start

    I have to spin the starter for a minute or more before it will start in warm weather. Have to use ether when it is cool. The glow plug indicator on the dash does not get red when holding the key to the left. any suggestions as to what my problem is?
  9. J

    Komatsu D21P-6 power loss to right sproket

    I cannor turn to the left as the right sprocket has no power to it. Can anyone help me with this problem?
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