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  1. Akorn

    Kobelco keeps blowing drive motor shaft seal

    Ok guys, thanks for all the help I really appreciate it, you guys all know your stuff because it was spot on. I have watched the case drain flow back into the tank to eliminate that as a possibility. The diagnosis ended up being confusing because one blow out was my human error I believe...
  2. Akorn

    Kobelco keeps blowing drive motor shaft seal

    Hello, did you find a solution to this problem? I am having identical issues with a old Hitachi. Did it end up being the overload relief valves on your machine? I took apart my drive motor and everything seems to be fine but my shaft seal keeps blowing in towards the reduction gear motor. Case...
  3. Akorn

    Hitachi UH083 What should I know about them?

    Sheared in two! Most likely happened when pin came loose - not sure. Going to clean them up and look for part numbers or sizes. Hoping to find some used replacements.
  4. Akorn

    Hitachi UH083 What should I know about them?

    I have a UH07-7 here in Alaska. Not many around. Keeping my eye out for a parts machine or parts source other that Japan. Need a H-Link for bucket linkage and hydraulic pump.
  5. Akorn

    UH07 excavator

    looking for UH07-7LC parts machine!
  6. Akorn

    Hitachi Uh07

    Hitachi Uh07
    • Akorn
    • Profile post
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