Serpentine Belt
3.5L
CAUTION: Do not let tensioner arm snap back to the free arm position, severe damage may occur to the tensioner.
Belt tension is not adjustable. Belt adjustment is maintained by an automatic, spring loaded belt tensioner.
1. Disconnect negative battery cable from battery.
2. Rotate belt tensioner clockwise until it contacts it's stop. Remove belt, then slowly rotate the tensioner into the free arm position.