Steve
06-05-2007, 08:43 AM
Replacing the serpentine belt on your Avalanche is similar to any GM truck these days.
Look for the grey idler pulley, hook in a 5/8 socket on a 1/2 drive breaker bar and pull. Make sure you have a good connection.
The whole process takes about 5 minutes, you should have a diagram on your fan shroud to show how the belt gets routed if you forget.
Chevy parts www.gmpartsclub.com (http://www.gmpartsclub.com) You can find the serpentine belt here for all chevy trucks.
Look for the grey idler pulley, hook in a 5/8 socket on a 1/2 drive breaker bar and pull. Make sure you have a good connection.
The whole process takes about 5 minutes, you should have a diagram on your fan shroud to show how the belt gets routed if you forget.
Chevy parts www.gmpartsclub.com (http://www.gmpartsclub.com) You can find the serpentine belt here for all chevy trucks.