Operation CHARM
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Dodge or Ram Truck
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1995
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Caravan L4-153 2.5L SOHC
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Spring
Valve Spring
All Specifications Given In Inches Unless Otherwise Noted.
Free length
2.390
Maximum straightness deviation
0.079
Installed height
1.650
Pressure pounds @ inches
Closed
107-120 @ 1.650
Open
195-215 @ 1.220