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Alternator pulley alignment issue

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Old 08-11-2018, 10:35 PM
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Warrenbic
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Default Alternator pulley alignment issue

My alternator is making quite the racket and if you look at the belt it’s clearly wobbling back and forth. I think the bearings are shot and will have to be replaced but I want to correct the alignment before doing so. How do you adjust the pulley alignment?
Old 08-12-2018, 07:33 AM
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derekderek
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Could be wrong brackets. Could be wrong water pump. Could be wrong pulleys and-or balancer not on crank far enough. Fix or replace alternator. Keep the old one til you get numbers checked. If original to car or era it is worth a lot more than the 15 buck core charge. You can usually shim alt forward with spacers or a few washers on the mount brackets. Half-assed but works.

Last edited by derekderek; 08-12-2018 at 07:34 AM.



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