The primary drive belt of a car is usually known as a serpentine belt, as a result of it weaves round totally different pulleys in the engine to drive completely different elements. A Pontiac Grand Am might have a number of belts in keeping with the engine type. For optimum upkeep, test belts each 7,500 miles or 12 months for put on.
Pontiac Grand Am Replace the Serpentine Belt Instructions
Discover the belt tensioner. The Pontiac Grand Am has an auto-adjusting belt tensioner pulley that you’ll loosen to have the ability to take the outdated serpentine belt off. The tensioner shall be down under a few of the elements, however above the crankshaft and accessible from above, although some mechanics say it may be laborious to achieve and not using a custom-made skinny software.
Rotate the belt tensioner bolt counter-clockwise along with your breaker bar or ratchet instrument to loosen stress on the belt, and slip the belt off of all of the pulleys.
Use the belt routing diagram supplied by the producer to put in the new belt on every pulley. Yow will discover the belt routing diagram on the Pontiac Grand Am on the energy steering pump reservoir, on the belt guard–if relevant–or on a decal on the engine. If you cannot discover the producer’s belt routing diagram, use the Dayco belt and elements website to search out the diagram to your Pontiac Grand Am by make, type and 12 months.
Rotate the tensioner once more to permit the belt to completely seat on all pulleys, then let the tensioner self-modify to regain stress on the belt. Make sure that the belt is appropriately seated on all pulleys.
Run the engine and observe to verify the belt is correctly put in.
[source ehow.com]
