You have been instructed in your final oil change in your Pontiac Grand Prix that your serpentine belt was cracked. They gave you a value for components and labor and also you raised your eyebrows. However for $20 or below, you should purchase the belt your self and set up it your self and save your self $forty five in labor expenses or extra. If you get house with the brand new belt in hand, you pop the hood and take a look at the belt, realizing it might not be so simple as you thought. However, with correct instruments and a few persistence, you will have the belt changed very quickly.
Pontiac Grand Prix Serpentine Belt Installation Instructions
Find the serpentine belt routing diagram. Some Pontiac automobiles might have it situated underneath the hood close to the engine displacement sticker. And a few could place it on the engine body rail within the front of the automobile. If for some purpose you don’t see one, discuss with the hyperlink connected and match up your engine dimension to the diagrams. One other factor you might do is illustrate the routing schematics on paper with a pen or pencil.
Find the tensioner pulley. It is going to be labeled on the routing diagram or on the hooked up hyperlink relying in your motor dimension. Place the 15 millimeter field finish wrench on the bolt head situated within the middle of the tensioner pulley and switch clockwise to launch the strain on the drive belt.
Remove the loosened belt from the highest alternator pulley after which it is possible for you to to snake the remainder of the belt off the opposite pulleys and take away it. It is a good suggestion at this level to dimension the outdated belt up with the brand new one to ensure you bought the proper belt. Following the routing diagram to your Grand Prix, wrap the brand new belt across the pulleys beginning with the farthest pulley away from the alternator. For the reason that alternator is the highest most accessible pulley, you need to snake the belt round each pulley however that one.
Whereas holding the strain on the belt close to the alternator pulley in a single hand, use the wrench and to show the tensioner pulley clockwise once more to launch the stress and provide you with simply sufficient room to position the belt across the alternator pulley. You will have to work it on the alternator pulley just a little however, however you should not must drive it on. If if was the precise sized belt, then it ought to match correctly and if for some purpose it doesn’t, you may want to examine the opposite pulleys to see if the ribs of the belt are lined up correctly with the grooves of the pulleys.
Begin the engine to check the belt. In case you hear any unusual noises, shut the automobile off instantly and examine the routing diagram once more. In any other case, it needs to be nice.
[source ehow.com]
