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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
763f spool seals
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<blockquote data-quote="walio123" data-source="post: 106467" data-attributes="member: 9827"><p>What you describe does not depend on the valve seals. They are designed to prevent oil from flowing out of valve body. . The sound you hear is from the relief valve. Maybe its spring has been weakened, it may not be. If you have weights attached to the machine, that's normal. 763 and 773 are pretty much the same machines, the difference is only in the arms. Due to the vertical path of the arms on 773, there is a slightly larger load capacity. You can not understand without a pressure test whether the relief valve has lost its setting.</p></blockquote><p></p>
[QUOTE="walio123, post: 106467, member: 9827"] What you describe does not depend on the valve seals. They are designed to prevent oil from flowing out of valve body. . The sound you hear is from the relief valve. Maybe its spring has been weakened, it may not be. If you have weights attached to the machine, that's normal. 763 and 773 are pretty much the same machines, the difference is only in the arms. Due to the vertical path of the arms on 773, there is a slightly larger load capacity. You can not understand without a pressure test whether the relief valve has lost its setting. [/QUOTE]
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