The hydrostatic drive and hydraulics all run off the same pump and fluid. One system; different filters and pressures. I also changed all filters and the fluid when I first got it. The hydraulics actually run a lot stronger than the day I got it, except when it starts bogging down. Once that...
I have a 1999 B21 that was abused by it's previous owner. It runs great in a straight line. When I turn hard to the left or the right, it starts blowing black smoke and bogs down. That means it;s acting like it's under a heavy load. I've also noticed that if I start moving the bucket up and...