Hi to rossf and mowernut, This problem of the rails cracking on the later model Scotties is quite common. Apparently it is caused by engine vibration and usually is found radiating out from one or more of the engine mounting holes....Rover 45's have the same prob. The early model SB 45's had a solid deck and the reason for the change to 2 rails was probably to save money...My 45 however, does not have the prob as the Honda is a smoother running engine and less vibration.
rossf, as to the clutch prob, I am having trouble understanding what you mean, as on the left hand side (looking from the front) has only the nut that tightens the captive cotter-pin that locks the clutch on to the engine shaft? Can you please describe the prob in detail, so as we may be able to help you
