Recent content by tedf

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    Case skid steer - horrible groaning noise from pumps/motors

    Would these get blocked and cause pressure build up in motors/groaning, etc..?... i'm grasping at straws with this one...
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    Case skid steer - horrible groaning noise from pumps/motors

    >> “HTO Additive required”. My manual says to use 10W30 oil with 5% HTO additive.....I don't know if the HyTran fluid already has the necessary additives but from what they were telling me, it looks like fluid type could play a role. i've been wondering on the fluid types (“TCH“ fluid vs...
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    Case skid steer - horrible groaning noise from pumps/motors

    >> Does the noise come when you lift or dump the loader or does it make the noise when you drive the wheel, they all groan on the drives some, the harder it is to turn the tires, the more noise my bobcat makes, and more so at lower rpm. Thats my expierience. Only when driving wheels (loader...
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    Case skid steer - horrible groaning noise from pumps/motors

    >> How easy is it for you to access the hydro pumps? as i would like you to do a quick test. If its easily accessable run the machine and move it around a bit then turn it off, feel how hot the hydrostatic pump is. If it is hot you have cavetation, this could be from a blocked suction filter or...
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    Case skid steer - horrible groaning noise from pumps/motors

    Sorry for intrusion into “Bobcat-land“- this is quest on hyd, so i though i'd throw it into the Bobcat forum too.. since it seems to get all the action (compared to 3 posts in Case forum). i get a horrible groaning noise on my 1845 (yes 1845 not the 1845C .. its early production 1845) when i...
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    Case skid steer - horrible groaning noise from pumps/motors

    i get a horrible groaning noise on my 1845 (yes 1845 not the 1845C .. early production 1845) when i move control levers fwd or rev. i keep the throttle at half throttle or more, but still get this. Seems better/less noise and groaning at full throttle... or maybe the diesel engine is just...
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