Avalanche 1500 2WD V8-5.3L VIN T (2002)
Harmonic Balancer - Crankshaft Pulley: Specifications
Crankshaft Balancer Bolt
Installation Pass-to Ensure the Balancer is Completely Installed ......................................................................................................... 330 Nm (240 ft. lbs.)
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.)
Final Pass ............................................................................................................................................................................................................ 140 degrees