Changing the ACC belt - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

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Old 01-13-2009, 04:30 PM   #1
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Default Changing the ACC belt

Time to change that acc belt. If you don't have a supercharger
you can skip those steps. All in all this should take less then a hour.

Jack up the passenger side of the and remove the wheel.

Remove your splash guard

Using a T45 socket turn the supercharger tensioner counter clockwise

Once that belt is out of the way you can remove the acc belt by turning the tensioner counter clockwise.

with supercharger remove plug from harmonic balancer.

With supercharger remove stud and spacer from the motor mount.

Here is the stud and spacer.

Once this spacer is removed the supercharger belt comes right out.

To remove the acc belt you will need to work it threw a small gap between the idler and motor mount.

Now get your owners manual and check for proper routing of your belt and install it. Make sure you have the belt in the correct route and all ribs match the groves.

With supercharger install that belt. Again, make sure you have it routed correctly and all ribs match the groves.

With supercharger install spacer, stud and plug wire back in to harmonic balancer.

Put splash guard back in place.

Put wheel back on.

Your now all done, start the engine and check belt travel.
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