Toro dingo pulls to one side

[Spscenna]

Hello, guys and maybe gals. I was hoping someone might help me with a problem I am having with my toro dingo. It is a 2004 model and when I drive it in forward it pulls to the left and quite often my ding bogs bogs down on me. It runs fine in reverse but not forward. Also I have been losing the knobs on the underside of my tracts but the top side looks pretty good. Still has a lot of tread.
Thanks for any help.

 

[FlyingDutchman]

The control linkage may be damaged or a valve in the hydro is opening. Typically if the hydro is trashed internally both fwd and reverse are bad. If one direction, you may get lucky with an external fix like a relief valve stuck open.

 

[Spscenna]

The control linkage may be damaged or a valve in the hydro is opening. Typically if the hydro is trashed internally both fwd and reverse are bad. If one direction, you may get lucky with an external fix like a relief valve stuck open.

I don’t know if you will get this but I just got your message. After 4 yrs. I am not electronically savvy enough to know how to use these sites. But your answer is not it. I still have the same problem. But you can actually see the tracks on one side of the machine rubbing against the frame. And I think a while back one mechanic aligned it but it still does it. I put new tracks on it while ago and it helped some. So I just live with it.