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Removal of Auxiliary Belt Tensioner

Model: Dodge Charger LX - Years 2006-2011
Part: V-belt

The auxiliary belt tensioner maintains tension on the belt through a spring system; to replace it, first loosen the spring tension to remove the auxiliary belt from the pulleys; at this point, unscrew the fixing bolt of the tensioner and that of the idler pulley (it is always advisable to replace both) to remove them; then apply the new tensioner by inserting the appropriate centring pin into its seat and then tightening the fixing bolt; install the new idler pulley and apply the new auxiliary belt.

Updated on 17 February 2026 by ScegliAuto

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