3020 LarryK
New User
I found a couple post when looking for help on my 3020. None seemed to help that much. My reverse went out one day. It would only grind and try to pull itself slightly. The previous posts seemed to say change everything, that should get it. I finally found a smoking gun. The reverse shifting calliper is worn out on the inside. This would allow the sychronizer to over extend. The end synchronizer clutch plate would drop off the end of the spline. It was physically impossible for the spline to engage. I rebuilt the top shaft my self and installed a new reverse shifter/calliper. The total cost was just under $1000.00.