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  1. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    I agree, but I bought it this way and mostly use it for pushing snow, blading my road and pasture cleanup so pretty easy, smooth conditions, lots of work around here needs to be done before I build a top, I have a 337 Bobcat Excavator that I use for all my firewood production and work in the woods.
  2. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

  3. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

  4. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    Wanted to point out the only issue I had replacing my clutches, in the above picture item 16 got flipped on one side when installing the clutch covers. I noticed I had a problem when I adjusted the brakes up and backed them off 4 turns, one linkage felt normal, the one with flipped linkage was...
  5. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    Dozer Steers!.MOV Here is one Happy 4th. of July 2020, rolled the D-21A-6 out of the shop after 2 years and clutch replacement, she steers smooth as silk. Finally got enough roundtuits to get it done with help from DM Machinery and Don Schilling. Guess I am not going to get the Video posted that...
  6. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    Thanks very much Don Shilling and Cxprestige!!!
  7. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

  8. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    Thanks Don, will check in with DM
  9. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    That sounds like good advice!! however in my quest to get all moving parts unstuck and lubed up I ran the bolts out cleaned them and applied never-seize thinking I would just adjust per instructions, I did not count threads to reset as they were. Interesting that there is an adjustment bolt with...
  10. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    I am putting new steering clutches in my D21A-6, does anyone know the Komatsu recommended procedure for setting the adjusting bolt on the throwout yoke? I can't find info on it in the manual under the powertrain adjustments or the section on clutch assembly.
  11. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

    What model is your dozer and where are you located?
  12. Kevin McCoy

    Section for komatsu d20,21 and similar grey market dozers

  13. Kevin McCoy

    Komatsu D21a-7 steering clutch

    Yes I’m sure all those clutch surfaces need a few hours to get seated in, glad things are working great you sure did a fine job, Darin is sending your tools to me today, I am so grateful, they are masterpieces. Thanks for your advice, I really appreciate the time and effort you put into posting...
  14. Kevin McCoy

    Komatsu D21a-7 steering clutch

    Hi Don, A very impressive job you have done on your dozer! I am just reassembling a D-21A-6 with support from Darin at DM Machinery 716 942-6318 I know you are in contact with him, I’m posting his number for others as he has been great support With parts and experience on these machines. Today...
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