What size bolts are needed to remove the crankshaft sprocket? I tried 1/4"-20, which is needed for removing the harmonic balancer, but it's too big for the sprocket? Any other suggestions for removing the sprocket? Michael 94MTX,green,BOS+ [demime 0.99d.1 removed an attachment of type text/x-vcard which had a name of cmichaelo.vcf; charset=windows-1252]