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  1. J

    Kubota d1105 mechanic

    Who is closest to west michigan?
  2. J

    Kubota d1105 mechanic

    Any small engine diesel mechanics here? I have kubota d1105 engines I want rebuilt!
  3. J

    Kubota D1105 Injection pump cracked

    I will do that...problem is the old block isn't in my possession currently so I'll have to take a trip to go get it. Curious tho, would a bad injector cause the pump to crack like this? It seemed to run on all 3 cylinders but above 70% power is when catastrophic failure happened. Idk I'm...
  4. J

    Kubota D1105 Injection pump cracked

    Could this be caused by a clogged injector by chance?
  5. J

    Kubota D1105 Injection pump cracked

    I do see that bolt to the right sticking out a bit but I don't think that is causing the issue either
  6. J

    Kubota D1105 Injection pump cracked

    well I took a look at the cam from the top and there is very slight movement of the cam from side to side but I don't believe enough to justify that as being the issue. hummm?
  7. J

    Kubota D1105 Injection pump cracked

    Awesome! You are the man! Thanks so much. Pretty sure this mystery is solved!
  8. J

    Kubota D1105 Injection pump cracked

    Now that I'm all broke rebuilding this thing...whose got a spare pump :p.
  9. J

    Kubota D1105 Injection pump cracked

    LOL I was being a smart ass...Glad it brought a smile to your face!
  10. J

    Kubota D1105 Injection pump cracked

    You are a genius! I now remember I over tightened a bolt on the bearing retainer plate (part #90) and broke off one of the hex bolts...there are two of them and one I sheared off but forgot about it in my haste to get it back togeather. Man I tell ya little things like this really come back to...
  11. J

    Kubota D1105 Injection pump cracked

    I have the old block. Reason I replaced the block is because I had a combo of things happen. Started as a cracked head and colant plug coming out on radiator as I was mowing air strip...this cracked the middle cylinder causing melt down...I bought kit to rebuild and resleeve but ended up finding...
  12. J

    Kubota D1105 Injection pump cracked

    Yes, all came from old block. I did do the rebuild.
  13. J

    Kubota D1105 Injection pump cracked

    I actually found it from someone out north of Atlanta GA. It's 100% new & unused.
  14. J

    Kubota D1105 Injection pump cracked

    I assume that those numbers get stamped in when assembled indicating all the features ect...the question is are there actually different blocks and what varies?
  15. J

    Kubota D1105 Injection pump cracked

    it's blank no numbers
  16. J

    Kubota D1105 Injection pump cracked

    When I assembled all gearing matched up as stated in workshop manual. I know the timing is controlled by the shims ect and didn't put to much thought into checking it with the workshop book as I figured the same shim should give the same timing. Also in the workshop manual it states when...
  17. J

    Kubota D1105 Injection pump cracked

    It started and ran, but at above 60-70% power it started its self destruction/detonation! I'm not to firmilar how "easy" it supposed to go in as, at least one lobe of the cam gear has to touch one of the rollers id think...it didn't just fall into place, there was pressure and I assume there had...