Pull the belts, remove the center retaining bolt then use a harmonic balancer puller to remove the pulley. Make sure you use a disk that will protect the threads of the cranshaft when you tighten the puller.
That should be at the front of the engine by the crankshaft pulley / harmonic balancer
on the harmonic balancer behind the crank pulley
under the hood , on the harmonic balancer and the timin marks on the timin eye marker with a timin light
After removing the bolt, use a large gear puller. Tighten the puller, tap the head with a hammer, then tighten again. After a few repetitions the balancer will break free.
on the harmonic balancer, at crank shaft
The crank shaft sensor is located jusy behind the harmonic balancer just to tge left as you are facing the engine.
check harmonic balancer. check harmonic balancer.
You need a pulley puller.
6cyl is 125nm
Counterclockwise
75 lbs 75 lbs
First remove the old one using a puller that you screw into the harmonic balancer there is a key on it so you can not put the new one on wrong just use the bolt that holds the main pully on to push the balancer on