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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
743 giving me problems
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<blockquote data-quote="Tazza" data-source="post: 7316" data-attributes="member: 82"><p>If you have a new drive motor it has to be the pump or the relief valve.</p><p>The last thing you can try is the relief valves in the block between the 2 pump sections. The rear pump is for the left and the front is for the right if memory serves. Try removing the plugs and see if there is any crap stick in the valves. Check the springs too, it may have broken. If everything looks ok it will probably be the pump. Remember, the front pump is the hydraulic pump/charge pump. the next two are the hydrostatic pumps, they are back to back with a section between where the hoses connect. These are 2 separate pumps.</p><p>Can you give me the details of the pump you saw on e-bay? the only ones i have seen are the hydraulic pump complete or the *kit* to fix the hydro pump. I haven't seen parts for the hydrostatic pump though.</p><p>Before you buy anything crack the pump open and have a look, just to be sure you don't buy parts that are not needed.</p></blockquote><p></p>
[QUOTE="Tazza, post: 7316, member: 82"] If you have a new drive motor it has to be the pump or the relief valve. The last thing you can try is the relief valves in the block between the 2 pump sections. The rear pump is for the left and the front is for the right if memory serves. Try removing the plugs and see if there is any crap stick in the valves. Check the springs too, it may have broken. If everything looks ok it will probably be the pump. Remember, the front pump is the hydraulic pump/charge pump. the next two are the hydrostatic pumps, they are back to back with a section between where the hoses connect. These are 2 separate pumps. Can you give me the details of the pump you saw on e-bay? the only ones i have seen are the hydraulic pump complete or the *kit* to fix the hydro pump. I haven't seen parts for the hydrostatic pump though. Before you buy anything crack the pump open and have a look, just to be sure you don't buy parts that are not needed. [/QUOTE]
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Bobcat Skidsteer Forums
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743 giving me problems
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