Morning all.
Am in the process of removing the dead 12HP from my Kingcat tip find and am wanting to know about removing the pulleys. The small drive pulley came off easy with a puller but is the big top pulley on a key way or threaded to the shaft as it doesn't want to move? It has a small plate on the underside of the pulley held by three bolts but it doesn't appear to do anything and there doesn't appear to be any key in the slot that is above that. Engine numbers are 281717 0156-01 871125. If it is unscrew, how is the best way to do that? All help greatly appreciated.

Last edited by Gadge; 28/04/16 09:54 PM. Reason: modify thread subject