Operation CHARM
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GMC Truck
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2004
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Sonoma 4WD V6-4.3L VIN X
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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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Rocker Arm Assembly
Rocker Arm Assembly
Valve Rocker Arm Bolt
30 Nm (22 ft. lbs.)
Valve Rocker Arm Cover Bolt
12 Nm (106 inch lbs.)
Rocker Arms - Valve Rocker Arm Ratio
1.5:1