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Message: <blockquote data-quote="Pstone" data-source="post: 42111" data-attributes="member: 5328"><p>I have a C190 that ate a drive motor. I pulled the motor and replaced it, then pulled the hydrostat, tore it down, inspected everything, and put it all back together. I did not pull the drive motor on the other side (left) but pulled the lines and inspected them and what I could see of the motor through the fittings for any contaminates. I did not see anything, so figured it was probably OK. When I fire the thing up, everything seems fine. I put the thing in the air (per the repair manual...to allow air to work its way out of the motor lines) and the tracks will move maybe 6 inches in each direction. If I push forward on the control levers and hold them, after 10-15 seconds the charge pressure light comes on and it starts counting down from 30 (to shutdown). If I back off the levers, the charge pressure comes back. I put a gauge on the charge pressure check port and it shows 300 PSI...it should show 360 or better, so I need some shims for the charge pressure relief to set it at 360+. Even so, it seems like it should operate with 300 PSI? Reasoning that it had to be something that both sides had in common, I pulled the brake actuator/2 speed selector and checked it over. Everything there seems OK. The only thing I am wondering about the brake block is that it has a valve in it that the manual refers to as a "sequencing valve". The hydraulic schematic, though, does not show it, so I am not entirely sure how it functions within the system. Anybody know exactly what that does? Any ideas on this thing as a whole...preferably that do NOT include insuring it heavily and dropping a torch into the belly pan by accident? I am about at wits end with it. Who in the hell thought it was a good idea to build a skid steer that could not be towed if it broke down? It is bad enough that the thing is broke...having to work on it in the middle of a mud pit does not help matters even a little.</p></blockquote><p></p>

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