Silverado Classic 3500 4WD V8-6.6L DSL Turbo (2007)
21. Remove the tape from the turbocharger openings.
Important: Lubricate the end of the duct prior to installation.
22. Install the charged air cooler inlet duct connector (4) to the turbocharger.
23. Tighten the charged air cooler inlet duct connector to turbocharger clamp (1).
Tighten the clamp to 6 Nm (53 inch lbs.).
24. Fill the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (w/RPO HP2) Draining
and Filling Cooling System (Vac-N-Fill).
25. Connect the negative battery cable.
26. Install the intake manifold cover.