UPDATE.. well mowed with it twice and a little piece of metal came flying out and hit my leg. It was the retaining thing that locks the shaft . I have pulled it apart and it appears that the shaft key is worn and the lug as ell as the groove insde the clutch wheel.
I can not work out the photo thing but it would appear I need a few parts . not a major drama but still a pain.
will try find the parts
Jetcrew
