Subject: Altenator belt
Question: How do you replace an alternator belt on a '94 mits eclispe hatchback. How do you get to it??
Answer: Katie,
I don't answer "How do I install..." questions because they can get too involved, and I'd probably miss out on some steps. I would recommend picking up a Haynes or Chiltons repair manual (about $15) and it will explain all steps required. If you want an online reference, a man named Charles Monk has done an excellent job documenting steps on replacing an alternator belt from his site:
http://www.plymouthlaser.com/belts.htm

That should help you a lot.
Good luck!