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Recent content by Zachthemechanic

  1. Z

    Item number 12 which is a lubrication line is stuck open would it cause the transmission not to engage?

    I would doubt it unless it’s somehow flowing enough to rob charge pressure
  2. Z

    627E yellow metal in transmission filter

    When I worked on the mountain (ski resort) we switched to Schaefer lube for our snowcats and their was additives in it that at the time ate brass and bronze idk it wiped out quite a few pumps before we caught on
  3. Z

    Fuel in oil

    Heui injection?
  4. Z

    Case 621b sudden loss of all gears I’m at my wits end

    Ok sorry in advance for the long thread but I’m trying to be through older case 621b the boss was running it and it lost all gears forward and reverse zero engagement whatsoever I’ve checked all my declutch circuits and sensors all good my neutral safety parking brake all good trans cut out...
    • Zachthemechanic
    • Thread
    • 5.9 case 621b cummins wheel loader transmission wiring zf trans zf transmission
    • Replies: 0
    • Forum: Wheel Loaders
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