Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
Air Cleaner Outlet Duct Replacement
Removal Procedure
1. Loosen the outlet duct clamps at the air cleaner assembly and the turbocharger.
2. Remove the air cleaner outlet duct.
Installation Procedure
Important: The air cleaner outlet duct must be fully seated against the positive stop feature on the turbocharger inlet and also must be fully
seated against the positive stop features on both sides of the air cleaner assembly.
1. Install the air cleaner outlet duct.
