HELP!!! No Reverse on B8200HST!!

[roadragexx]

I was using the tractor this weekend and reverse stoped working. My 8200 is hydro drive and it pulls in forward but does not move in reverse. It does not even make the "hydro whine" when I mash the peddle for reverse. This tractor is very well maintained an has only 820 hours. Help! I will really need my tractor this week!

 

[Theekillerbee]

I'm sure no whiz with how the HST works, but I'd check the linkage to see if it is slipping.

 

[roadragexx]

Thanks for your response. I checked the linkage and did not find any problems. I had recently changed the fluid and filter but changed the filter again....cut it open to see if I found any metal and it was clean. Called in a few pals but no one had experience with HST. I hung my head and took it to the dealer. I will post the problem if I can afford to pick it up!