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Recent content by Rick Walker

  1. Rick Walker

    Kobelco SK170 mark 8 HELP!! hyd. pumps dragging engine down

    any help would be greatly appreciated!
  2. Rick Walker

    Kobelco SK170 mark 8 HELP!! hyd. pumps dragging engine down

    hello all, im working on kobelco sk170-8 excavator and when you go to start the machine you can hear the hydraulic pumps engage and they drag down the engine causing it not to start... i removed pilot pump pressure line to regulators and it will start every time. im thinking its a regulator...
  3. Rick Walker

    Volvo L90G

    Thank you for your reply! This is what I get on tech tool, the only fault code I get on the machine is for heavy soot load. Soot load is 200%
  4. Rick Walker

    Volvo L90G

    Ive been working on a Volvo L90G... having regen issues. Discovered fault in the burner, bad burner module, bad spark plug control module... replaced those components. After they were replaced it would start the regen process but would abort and say "temperature increase in DOC is not...
  5. Rick Walker

    CAT D5G LGP - Will not turn right or left

    Good evening! I am currently working on a CAT D5G LGP Serial #FDW00813 I had front pump left track motor failure, new pump installed. I have forward and reverse movement but machine will not turn right or left. When trying to steer I get logged event codes: E484 (3) Unexpected left track reverse...
    • Rick Walker
    • Thread
    • bulldozer cat d5g d5g lgp dozer
    • Replies: 2
    • Forum: Dozers
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