w2ohthree_amg

Hey guys, I'm new here and just looking for some guidance, I recently got a tune package from Vtech for my 03 C32. It however did not come with instructions for anything. I'm fairly knowledable when it comes to most things however I am at a loss for how to install the fluid isolation kit. Does anyone have any tips? Or maybe even instructions. Thanks in advance

Also while I'm here I noticed the rubber coming off my crankshaft pulley and I currently have most of the front end apart as i'm adding other upgrades so figured I'd take more apart and change that while im at it. Will that bolt be a left hand thread or right hand thread? I have attached photos of the crankshaft pulley and the kit from vtech