Hey all basically i have a Husqvarna cz4817 with a Kohler CV490s Motor. The engine made a clunk and died. I tore the engine down and found the piston rod had shattered. It did no other damage luckily. So i ordered a new rod for the engine that will be here in a few days. I was wondering if there is a timing procedure i would have to do on it. This is my first time being inside a mower engine as i am use to building car engines. Thanks for the help!