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Recent content by bwmwaima

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    Liebherr operators manual.

    Looking for an operators manual for a Liebherr L564 2plus2 wheel loader, any leads would be appreciated.
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    smoking

    Check for blockage from air intake to filters and turbo intake.
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    Your dozer photos

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    Case cx160b no fuel pressure

    An o ring in place of the washer will seal both internal and external leakage, as long as its big or small enough to be compressed between bolt and banjo internal bore by the other banjo, you may have to put a light counter sink on those two banjos where they mate to get the compression onto...
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    Case cx160b no fuel pressure

    I take it when you blew through the bolt air came out the first holes just above the thread, and if you blocked those nothing came from the next lot of holes just under the bolt head. I would try an o ring on the shaft of that bolt, quite tight in fit and compress it between pump feed and return...
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    Case cx160b no fuel pressure

    As you mentioned earlier, possible fuel migration between pump feed and return banjos. New washers will seal the faces but there must be an o ring to seal one of those banjos to the relief bolt shaft to stop any migration. Any chance of a picture of relief bolt removed
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    Case cx160b no fuel pressure

    Has this fuel starvation always been there or just appeared. Looks like that fuel relief bolt may have a spring and valve under that hex head and depending on the way its set up, the pump feed and return lines may be on the wrong way around. Just a thought, as you have replaced relief bolt...
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    Komatsu pc 400 LC-8 stick cyl drift

    Over load relief valve for arm/stick circuit, then again you wouldn't be seeing 5500psi at pump while stalling arm/stick if it was leaking.
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    tire install fail!

    O ring should fill groove in rim with approximately half of its diameter protruding above rim, what came out when you removed tyre, wide or narrow o ring.
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    What courses to enrol to learn about troubleshoot and repairing of excavator?

    Try here. www.hydraulicsupermarket.com/books.html
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    Hitachi EX200-1? Tobis TBP112DT Pump Loaded

    Looking at valve block and plumbing , not Hitachi, looks more like Hyundai, not that it matters. When hoses were disconnected were they left open or capped/ plugged, nothing left in them on reassembly.? On refilling with oil were both case drain plugs in pumps removed to bleed air out ? No...
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    Hitachi EX200-1? Tobis TBP112DT Pump Loaded

    That line you marked where does it go to. When engine was removed did you leave pump in there or drain and disconnect hoses and take pump out with engine, just trying to retrace steps taken, as hydraulics were working fine before engine removal.
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    Hitachi EX200-1? Tobis TBP112DT Pump Loaded

    Was this happening before engine change. Which hose are you taking off to make starting easier.
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    Case 1150E Trans leak

    As sheep foot suggested, floor plates, possibly belly plates to get in from underneath.
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    Case 1150E Trans leak

    Had a similar thing on a 1150C, caused an increase in converter temp, turned out to be one of the gaskets sandwitched between the valve bodies that make up the main transmission control valve unit, leaked to outside at the rear. Not too hard to fix, as long as all hoses etc were marked for...
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