Operation CHARM
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GMC Truck
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2011
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Savana 4500 V8-6.0L
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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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Harmonic Balancer - Crankshaft Pulley
Harmonic Balancer - Crankshaft Pulley
Crankshaft Balancer Bolt - New Bolt
Step 1
150 Nm (110 lb ft)
Step 2
Loosen 360 degrees
Step 3
80 Nm (59 lb ft)
Final Step
125 degrees