Hey Tavis, when you talk about the 'clutches' being worn, do you mean the idler wheels? I have an Fine Line f44 Ampex and I think all the mechanical linkages etc. should be similar. If the idler wheels are worn, you can get them rebuilt by Terry Witt. Other than those, my deck is big on rubber belts and those can be sourced from Vintage Electronics.The links for Terry's Rubber (or whatever it's called) and Vintage can be found in the reel to reel links sticky at the top of the General forum. Do you have a manual? I got mine from Vintage too.
BTW, the bearing Doc was talking about is at the far end of the capstan motor.