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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
743 Humming Sound
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<blockquote data-quote="Tazza" data-source="post: 2184" data-attributes="member: 82"><p>I don't remember any thrust bearings inside the hydro pump, there were cup and cone style ones though, front and back.</p><p>The humming is indeed vibrations, when i move the steering levers to neutral its fine for a while then starts some times. It doesn't seem to be a bearing noise as its not constant when in neutral. Even if it is a bearing, i'm not going to fiddle with it again, its too much effort to remove then replace the pump. I'm going to sell this machine when i get my other one all finished.</p><p>With you having experience with aircraft hydraulics i bet it helps you with any problems you encounter.</p><p>Thanks for the reply</p></blockquote><p></p>
[QUOTE="Tazza, post: 2184, member: 82"] I don't remember any thrust bearings inside the hydro pump, there were cup and cone style ones though, front and back. The humming is indeed vibrations, when i move the steering levers to neutral its fine for a while then starts some times. It doesn't seem to be a bearing noise as its not constant when in neutral. Even if it is a bearing, i'm not going to fiddle with it again, its too much effort to remove then replace the pump. I'm going to sell this machine when i get my other one all finished. With you having experience with aircraft hydraulics i bet it helps you with any problems you encounter. Thanks for the reply [/QUOTE]
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743 Humming Sound
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