hydraulic drive problem

Hi, I have a Ferris IS500Z that I bought new in 2007. A few weeks ago a high pressure hose on the right side blew a hole and was replaced. A week later the other hose on the same side blew a hole and was replaced. Yesterday (a week later) one of the hoses on the left side blew a hole. I’m going...

I overhauled my hydro pumps after a slow leak for a couple seasons now. After replacing the seals and reinstallation, I followed the procedure to purge the system while the transaxle is released, then reengaged, but still have frothy oil. I can’t find any leaks from the pumps anywhere and the...

After sitting all winter, hydraulic drive does not operate