Sierra Classic 2500 4WD V8-6.0L (2007)
1. Install the outlet hose (6) to the radiator.
2. Position the outlet hose clamp at the radiator.
3. Install the outlet hose to the water pump.
4. Position the outlet hose clamp at the water pump.
5. Important: Align the arrow at the throttle body end of the duct with the throttle body attaching stud.
Install the air cleaner outlet duct.
6. Install the radiator inlet hose clip to the outlet duct.
7. Tighten the air cleaner outlet duct clamps at the following locations:
^
Throttle body
^
MAF/IAT sensor
Tighten the clamps to 4 Nm (35 inch lbs.).
8. 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).
