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Recent content by Dennis Koelling

Yesterday's Tractor Forums
  1. D

    Investigator II problems

    Question for powertech84: I now have problems with the investigator monitor on my 4450, and connected a ground to the ground wire in the pin connector, behind the monitor....this didn't help. My monitor gives different results based on how many times, or how fast you flip the ignition switch...
  2. D

    Investigator II problems

    I now have problems with the investigator monitor on my 4450, and connected a ground to the ground wire in the pin connector, behind the monitor....this didn't help. My monitor gives different results based on how many times, or how fast you flip the ignition switch. Is there a tell-tale sign...
  3. D

    Dieseltech question Case 2470

    Thank you so much, Dieseltech!!
  4. D

    Dieseltech question Case 2470

    Dieseltech, I need advice on torque specification and torque method for a delivery valve holder on PES6A Bosch inline pump, Case 2470. On an earlier forum you stated: "Holder torque is 30-32 ft/lb, done 3 times, then check for smooth rack travel". What do you mean by "done 3 times"? Could you...
  5. D

    Case 1370 Injection Pump

    Could you please clarify your last sentence: "Holder torque is 30-32 ft/lb, done 3 times, then check for smooth rack travel". What do you mean by "done 3 times"? Thanks for the great info!
  6. D

    Case 580c boom leak

    I believe your point about pressure on the piston seals is accurate. I just remembered, however, about an important fact about double-acting cylinders: unequal volume on the rod side of the piston vs. the opposite side. The piston cannot [weep] to the retracted position because the bolt side of...
  7. D

    Case 580c boom leak

    Thanks so much for your reply! You have a great point, in that the boom piston seal could still be leaking, perhaps in one direction due to the design of the seal. Hope to hear from you again in the future.
  8. D

    Case 580c boom leak

    When the backhoe boom is unlocked, it will slowly lower to the ground. However, the boom can be used to lift the drive wheels off the ground, and will hold this position. This tells me the boom cylinders are not leaking internally, but perhaps a leak in the control valve is present. Would the...
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