C 2500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2001)
5. In order to access the left side, loosen the charged air cooler inlet duct to turbocharger clamp.
Important: Do not use a screw driver or other tool to pry the hose loose. The hose can be torn or damage. Loosen the hose by twisting.
6. Remove the charged air cooler inlet duct to turbocharger cool air outlet hose from the turbocharger.
7. Remove the heater outlet hose bracket nut (1).
8. Remove the heater outlet hose bracket bolt (2).
9. Move the heater hose out of the way.
10. Disconnect both of the Positive Crankcase Ventilation (PVC) hoses from the valve rocker arm covers.