Operation CHARM
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Jeep Truck
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2007
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Grand Cherokee 2WD V6-3.7L VIN K
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Repair and Diagnosis
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Accessories and Optional Equipment
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Pedal Positioning System
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Description and Operation
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Operation
Operation
OPERATION
The brake pedal is attached to the booster push rod. When the pedal is depressed, the primary booster push rod is depressed which moves the booster secondary rod. The booster secondary rod depresses the master cylinder piston.