Operation CHARM
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Chrysler
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2008
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PT Cruiser L4-2.4L
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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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Operation
Operation
OPERATION
The four valves per cylinder (two intake and two exhaust) are opened by using roller rocker arms which pivot on hydraulic lash adjusters.