See Figure 24
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Fig. 24: Accessory drive belt adjustment-3.3L and 3.8L engines
All of the belt driven accessories on the 3.3L and 3.8L engines are driven by a single serpentine belt. The belt tension is maintained by am automatic tensioner.
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Raise the front of the vehicle and safely support it with jackstands.
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Remove the right front splash shield.
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Release tension by rotating the tensioner clockwise.
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Remove the belt and install a replacement.
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Proper belt tension is maintain by the dynamic tension.
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Install the right front splash shield. Lower the front of the vehicle.
