TrailBlazer 2WD V8-6.0L VIN H (2006)
Harmonic Balancer - Crankshaft Pulley: Specifications
Crankshaft Balancer Bolt - Installation Pass to Ensure the Balancer is Completely Installed .............................................................. 330 Nm (240 ft. lbs.)
Crankshaft Balancer Bolt - First Pass - Install a NEW Bolt After the Installation Pass and Tighten as Described in the First and Final Passes .............. 50
Nm (37 ft. lbs.)
Crankshaft Balancer Bolt - Final Pass ................................................................................................................................................................. 140 degrees
