Operation CHARM
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Dodge and Ram
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2009
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Grand Caravan V6-3.8L
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Cylinder Head Assembly
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Valve
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Description and Operation
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Intake and Exhaust Valves - Operation
Intake and Exhaust Valves - Operation
OPERATION
The two valves per cylinder are opened using hydraulic lifters,
push rods
, and rocker arms.