gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Harmonic Balancer - Crankshaft Pulley|Specifications|Page 2723 > < Engine Valley Cover|Service and Repair|Page 2719
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Harmonic Balancer - Crankshaft Pulley: Specifications

Crankshaft Balancer Bolt - Installation Pass - to Ensure the Balancer is Completely Installed ............................................................  330 Nm (240 ft. lbs.)
Install a NEW Bolt After the Installation Pass  
First Pass ...................................................................................................................................................................................................  50 Nm (37 ft. lbs.)
Final Pass ............................................................................................................................................................................................................  140 degrees

Harmonic Balancer - Crankshaft Pulley|Specifications|Page 2723 > < Engine Valley Cover|Service and Repair|Page 2719