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Recent content by ve6jy

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    Komatsu PC30-7 final drive

    I fear I have a serious RH final drive issue... looking for advice (I'm near Edmonton Alberta) on where to get a replacement.... trying to keep it local or at least in Canada. Thanks for any suggestions. Don
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    JLG 120HX drive issue

    I've been a while getting around to measuring the pressure but I did today. Just past the brake solenoid (so on the brake side) I get ~4300 psi. So the brake solenoid is doing its thing fine, I'd say. This pressure comes from either of the fwd or rev main pressure lines so the same pressure...
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    JLG 120HX drive issue

    A bit of an update..... and thanks for the help so far. I don't have the stuff to check the pressure but certainly could cobble something together. There seem to a lot of quick connect styles - what brand does the JLG use? Aeroquip? I've determined (I feel fairly sure about this) that I get...
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    JLG 120HX drive issue

    Yes both front and rear steer are fine.
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    JLG 120HX drive issue

    1996 JLG 120HX sn 229xx Has been working well for several years since I acquired it second hand. A swing issue was fixed (thanks to this forum) and no issues until a few days ago. Used around my acreage, I just drove to a location, went up came down and shut it off. A few hours later went to...
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    JLG 120HX swing problem

    Just a quick followup: I used the lift a fair bit last fall and only once over the winter, but it's working just fine and has never failed to activate any of the hydraulic functions. And yes, I have done the boom extension lock out test several times and that works as expected. I sure...
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    JLG 120HX swing problem

    Thanks for the suggestions. I swapped the solenoid assemblies between the boom elevate and the boom rotate functions, on the side easiest to reach. Now it rotates in both directions fine AND the boom goes up and down fine as well. I have been testing it all around the yard at low heights...
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    JLG 120HX swing problem

    I hope this is the right forum area to be posting, I'm new to all this. I see a lot of useful replies and a wealth of knowledgeable people here that I have a few questions for. A new to me JLG 120HX (1996) boomlift followed me home from an auction recently. It had the swing lock pin...
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