How do you install a new drive belt? on 2000 Ford Escort

I have a ford escort zx2 2000. The drive belt broke and needs replaced. there is no diagram under the hood and the one the auto store gave is not helping. Its hard to get in there to get the belt on the crank shaft, someone please help.

Asked by for the 2000 Ford Escort
Go to sign up its free and put in your year make and model car then on the left hand side click on vehicle repair guide then click on Engine Mechanical, here you will see the routing diagram and instruction to remove and replace the belt. Hope this helps