Sierra Classic 3500 4WD V8-8.1L (2007)
3. Install the inlet hose to the radiator.
4. Position the inlet hose clamp at the radiator.
5. 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).
