Yes, pretty well worn (knackered in fact). I thought that from seeing your earlier photos. If it was mine I'd still use it and see how it behaves as replacing it is quite a big job; splitting the c/case, crankpin (big end) and flywheels, (then it might be necessary/prudent to replace the main bearings, timing side bush...…….. ) Are the splines inside the cam o.k?markwhitelock wrote:
The splines are really worn, I imagine the Cush drive movement will take up slack but does this look dangerous/excessive?
I hope they weren't, but if that is the case it was wrong. The small cam should be between the spring and the sprocket, mating with the other half of the cam on the sprocket.The parts are laid out as I took them off,
As Pharisee said, the spacer would appear to be there. It bears against the inner race of the outer main bearing. You'll need to fish it out to check it's the right width.there was no spacer to remove. Is the spacer loose or is it in there somewhere and I'm not seeing it?!