I can't recall the crank bolt size and can't check my repair manual as I'm in the hospital recovering from emergency gall bladder surgery. That said the parts store will lend you the necessary tools for the job. Hopefully you have jack stands and at least 1 floor jack and basic metric sockets. This repair is kind of common for the 3.5 and hopefully you video or photograph the process as there are no how to's on how this actually looks when repairing. You would be the first to do so . Good luck with it, eager to see and hear back on this.