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<blockquote data-quote="onyxtour" data-source="post: 5037" data-attributes="member: 740"><p>Yesterday I swapped out the hydrostatic pumps, left side with the right side. Started the machine and.....had the same results. right side works great, with the left sides hydrostatic pump, and the left side does nothing. I checked the pressure and it came out to be around 2700 psi. This problem occurred within two days of me adding the premium oil. Everyone keeps saying that water got into my oil but I find that fantastically hard to believe. The oil was fine before I added the premium, obviously I had to check to see whether it needed the oil, and between the time I added the premium to the time this problem occurred...two days...we had no rain, I have no water leaks and I can't imagine someone walking up to my machine and sticking a garden hose in my hydraulic tank to fill it with water. I have now torn everything back out of the machine ie., the hydrostatic pumps, the hydraulic pump for the left side and the hydraulic pump for the right side, removed the braking system, and am now trying to figure out how in the world the L.H. drive motor comes out. That too is completely unbolted. It just doesn't slide back, up and out very easily. I spent three hours yesterday trying to get it out with no luck. I made sure the nothing but the motor was pulling back through the hole but the shaft, not sprocket too. But still no luck. Anyone know where I can see an exploded view of this L.H. Drive Motor, or something visual on how others have pulled them out? Should I just take it apart right there in the machine and pull half out at a time? AND DID SOME ONE SUGGEST I PULL THE RIGHT SIDE OUT TOO........not in this life time.</p></blockquote><p></p>
[QUOTE="onyxtour, post: 5037, member: 740"] Yesterday I swapped out the hydrostatic pumps, left side with the right side. Started the machine and.....had the same results. right side works great, with the left sides hydrostatic pump, and the left side does nothing. I checked the pressure and it came out to be around 2700 psi. This problem occurred within two days of me adding the premium oil. Everyone keeps saying that water got into my oil but I find that fantastically hard to believe. The oil was fine before I added the premium, obviously I had to check to see whether it needed the oil, and between the time I added the premium to the time this problem occurred...two days...we had no rain, I have no water leaks and I can't imagine someone walking up to my machine and sticking a garden hose in my hydraulic tank to fill it with water. I have now torn everything back out of the machine ie., the hydrostatic pumps, the hydraulic pump for the left side and the hydraulic pump for the right side, removed the braking system, and am now trying to figure out how in the world the L.H. drive motor comes out. That too is completely unbolted. It just doesn't slide back, up and out very easily. I spent three hours yesterday trying to get it out with no luck. I made sure the nothing but the motor was pulling back through the hole but the shaft, not sprocket too. But still no luck. Anyone know where I can see an exploded view of this L.H. Drive Motor, or something visual on how others have pulled them out? Should I just take it apart right there in the machine and pull half out at a time? AND DID SOME ONE SUGGEST I PULL THE RIGHT SIDE OUT TOO........not in this life time. [/QUOTE]
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