Buy yourself a service manual (Haynes or Chilton's), $15 at any auto parts store. It will tell everything you need to know for this job, and about anything else you will do to your car.
This job really isn't hard, it is basic nuts-n-bolts stuff. Just be sure to keep track of what you take off, and the hardware for it! The front accessories and their bracketry are best left attatched to their lines in the engine compartment...just unbolt them from the engine, and move them off to the side, using wire or twine to tie them out of the way.
Another tip: when you get all the hardware out of the front cover, and are ready to "pop" it loose from it's seal to the block, be very careful about prying under the edges of it...it is only thin cast aluminum, and can crack easily.