how tight should the serpentine belt be on a 2003 chevy monte carlo LS? on 2003 Chevrolet Monte Carlo

Do I have to tighten the bolt on the belt tensioner to do so? I had mistakenly taken the belt tensioner off completely to change the belt. I put it back on the right way, but I want to be sure about the tension cause ive heard too much tension can burn out the alternator

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1 answer
belt tightness should be adjusted by the tensioner,if it is not then the tensioner is bad