I have a 2013 Dixie Chopper Magnum 2250 with a 24 HP Kawasaki engine. It has 439 hours on it. It uses dual ZT3400 Hydro Gear pumps. I have serviced this unit regularly, and it is well maintained. The Hydro Gear oil was changed at 96 hours and was due again at 500 hours. Last week I began losing power on the left side, especially on an incline when it is under a load. I decided to go ahead and change the oil in the Hydro Gear, even though it wasn't quite time yet. This did not help at all....
ZT3400 Hydro Gear problems
ZT3400 Hydro Gear problems