Re: Connecting Rod Alignment?

Posted by Owen_Dyneto On 2008/4/10 11:20:48

To do a proper job, you remove the counterweights from the crank before grinding. They are bolted in with extended head bolts and after tightening the protruding head is cut off and welded. So to remove you have to mill the bolt head from the countersunk recess in the weight. Make new bolts and reverse the process to reinstall, then balance the crank.