Re: bicycle engine total tear down take off the clutch cover and as you trun the nut on the mag side you can take a shop rag and let it jam in the gears of the clutch side. It will stop the crank in its tracks and will do the same thing when you put the nut back on just stick the rag in the gears and it will lock it up don't stick your fingers in there with it or you will learn all kinds of new cuss words and all the neigbhors will too. |