Sierra Classic 2500 4WD V8-6.0L (2007)
Radiator Hose: Service and Repair
Radiator Outlet Hose Replacement
Radiator Outlet Hose Replacement (4.8L, 5.3L, and 6.0L)
Removal Procedure
1. Drain 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).
2. Loosen the air cleaner outlet duct clamps at the following locations:
^
Throttle body
^
Mass airflow/intake air temperature (MAF/IAT) sensor
3. Remove the radiator inlet hose clip from the outlet duct.
4. Remove the air cleaner outlet duct.
5. Reposition the outlet hose clamp at the water pump.
6. Remove the outlet hose from the water pump.
7. Reposition the outlet hose clamp at the radiator.
8. Remove the outlet hose (6) from the radiator.
Installation Procedure
