14-09-2019, 08:43 AM
You will probably find the problem by just taking off the dynamo housing and rotating the crank.
You don't need to take the crank nut off unless the gears need replacing.
If everything is original the bottom fan pulley is held on the shaft by a tapered pin,which of course will only knock out one way.
My bet,as Charles says is that the camshaft centre has sheared out.This is quite common on mag engine cars as the centre is weaker.
You don't need to take the crank nut off unless the gears need replacing.
If everything is original the bottom fan pulley is held on the shaft by a tapered pin,which of course will only knock out one way.
My bet,as Charles says is that the camshaft centre has sheared out.This is quite common on mag engine cars as the centre is weaker.