Operation CHARM
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GMC Truck
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2008
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Envoy 2WD L6-4.2L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Suspension
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Ball Joint
Ball Joint
Ball Joint
Wear Limit
Gently lift or pry the
suspension
to induce the
ball joint
movement.
If the dial indicator reading is more than 1.524 mm (0.060 in), replace the lower ball joint.
Testing and Inspection