Recent content by Yehusha

  1. Yehusha

    Track Loader

    Are any of the LR631 owners still active on here. I wonder if any of you would have experience with the location of all of the solenoids that activate the loader hydraulics. My pilot controls are not getting pressure and I have run power directly to the two safety solenoids that activate the...
  2. Yehusha

    Liebherr 631B Loader Hydraulics Not Functioning

    Hello, I my 631B starts and drives fine but I can't get the loader hydraulics to function since accidentally hooking up new batteries with reverse polarity. I have run power directly to the three hydraulic activation solenoids that I can find but I still can't get flow to the pilot hydraulic...
  3. Yehusha

    Liebherr 631B Crawler Loader Hydraulic question

    Hello, I recently purchased a Liebherr 631B that runs fine but it needed new batteries, so I put a new set in and assumed that the switch solenoid was the positive cable, of course it wasn't, which I discovered after some smoke and sparks when I turned the ignition switch on. I melted out a 10...
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