How do you change a water alternator belt on a 1995 Corolla?

To change the water pump alternator belt on a 1995 Corolla, first, ensure the engine is off and cool. Locate the belt tensioner and use a wrench to relieve tension, allowing you to remove the old belt. Install the new belt by routing it according to the belt diagram, ensuring it's properly seated on all pulleys. Finally, adjust the tensioner to secure the belt and check for proper alignment before closing the hood.