Operation CHARM
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GMC Truck
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1988
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Safari Van M V6-262 4.3L
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Steering
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Power Steering Pump
Power Steering Pump
Relief Valve Settings
Minimum
1250 Pound Per Square Inch (psi)
Maximum
1350 Pound Per Square Inch (psi)