Leave the serpentine belt on to hold the pulley, put a large wrench on the nut and whack it with a hammer. I had to use a 15" crescent, my 12" wouldn't quite fit.
The fan and fan clutch come off as one unit.

 

okay i read on here that its a 36mm wrench is that true?

 

True, IIRC

 

okay well im trying to find a wrench. i cant get a cresent wrench to fit in there.. :/

 

Might as well rent a fan clutch removal kit from your local part store. You will at least get the money back. Don't buy a wrench, probably will be more than renting.

 

Or get a bigger crescent wrench. Worked for me...

 

i said screw it and took the whole water pump off and im gonna worry about the fan and stuff later. now im trying to figure out what i have to take off to get to the timing chain. pictures help im not used to working on trucks i have only 2 four cylinders lol

 

Crank pulley/harmonic balancer, then, a selection of bolts, which you can see, and two more, coming up thru the oil pan. Should just pull right off then.

 

Someone needs a Haynes manual.

 

yeah i think i should get one