Im well in my removal of the head, but im having trouble with the auto tensioner and pin. In the manual it tells me after i remove the cam chain case to "loosely install the crankshaft pulley." so that i can turn the crankshaft counter clockwise to compress the tensioner. Do I have to put the Crankshaft pulley back on? cause im turning it from the cams but its not compressing the tensioner to where i can stick a pin in it to secure it. So can anyone help me on this? Would really appreciate it. Thanks.