On my Ride a Matic when I have the free wheel pin pulled and move it around, it will go along fine and suddenly slow down and make a high pitched grinding type noise. Sounds like it is coming from the case on the right side. I have pumped a bunch of grease into it by the zerk. Worse going backwards than forwards. Also if I go slow it don't bother near as much. Is this typical for these tractors or should I be looking inside that case for problems??? When driving under power it is quiet as can be and real smooth.
Thanks for you advise. Rog