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Recent content by J Black

  1. J

    Liebherr 631B track loader electrical problem

    The clicking you are talking about is the master battery disconnect. It's located near the batteries, and breaks the ground side of the circuit. The relays are located inside the instrument cluster.
  2. J

    Liebherr 631B track loader electrical problem

    I don't have a wiring diagram in front of me right now, but the liebherr machines that I have had would keep the electrical in the cab/dash, on the entire time the engine was running, whether the switch was on or off. The regulator in the alternator completes the circuit, once it starts...
  3. J

    fiat allis 14c - need undercarriage lead

    There is also a screen/filter on the back of the torque converter housing that may be restricted. It's on the suction side of the oil flow, cleaning that may help. I think I have a decent set of used ttacks for this machine.
  4. J

    Liebherr 631B track loader electrical problem

    There is a safety switch located under the parking brake lever under the left hand joystick. That switch will interrupt the start circuit if it's not functioning properly. You can try temporarily bypassing that switch to see if that's the problem.
  5. J

    Your opinions of Hyundai excavators

    I have 2 140lc-9 excavators. These machines have kawasaki hydraulics, like most of the other brands, and are incredibly smooth throughout all of the ranges of operation. I ran a 145-9 and a 210lc-9 before making my purchase. Overall I am happy with the Hyundai machines, and would be tempted...
  6. J

    611 liebherr crawler loader .right track keep turn when you let go of joystick

    Your pump is probably screwed . There are 2 clips inside the pump that keep the cradle bearing and the swash plate located correctly. These clips will wear thin and break keeping the swash plate from returning to the correct spot. If this is the case; the cradle bearing can come out of...
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