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2000 Chevrolet S10 Question: How do I replace the serpentine belt tensioner?



Bwgres, Houston, TX, March 26, 2012, 14:04

It's making a loud rattling noise and my voltmeter shows erratic charging from my alternator. I suspect the belt tensioner isn't doing its job of keeping the serpentine belt tight thereby causing slippage on the alt. pulley. Appreciate any comments and/or advice on how to change out the belt tensioner.

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  • Answer #1

    March 26, 2012, 14:29

    Loosen and take off belt at tensioner first. Should be simple- only one bolt holding it. Note some tensioner bolts turn opposite of normal loosening.

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