How do you put an ac belt on a 2000 Chevy Metro 1.0 3 cyl?

To put an AC belt on a 2000 Chevy Metro 1.0 3-cylinder, first, ensure the engine is off and cool. Locate the tensioner pulley and use a wrench to relieve tension on the belt. Carefully remove the old belt and route the new belt according to the belt routing diagram, usually found on the engine bay. Once properly positioned, release the tensioner to secure the belt in place.