Thanks For your time and information ,
Turns out the main problem was that the clutch pulley bearing had seized and eventually spun the bolt off and the pulley had dropped off ... the belt just ground on the bolt until it snapped.. all fixed now mowed for about 30 mins and all good except for the bloody rain!! typical.
Love the Greenfields bit of a challenge to work on but awesome once you get it right.
Tanks again guys
