when replacing the serpentine belt can the wrong tension burn out the alternator

2004 MERCEDES BENZ C240
197,000 MILES
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WENDELLG
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i recently had my ac compressor replace and notice the vehicle running extra hard within 2 weeks my alternator burnt out. a new belt was put on also.
Sep 6, 2011 at 8:04 AM
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KHLOW2008
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No, the tendsion would not cause the alternator to fail, the only thing wrong tension can damage would be the bearings.

Sep 6, 2011 at 1:14 PM
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WRENCHTECH
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This is not a possibility with your car since your tensioner is spring operated.
Sep 6, 2011 at 2:09 PM
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