TrailBlazer 2WD L6-4.2L VIN S (2003)
Radiator Hose: Service and Repair
Inlet
Body VIN Code 3
Radiator Hose Replacement - Inlet (Body Vin Code 3 / GMT 360)
Tools Required
-
J 38185 Hose Clamp Pliers
Removal Procedure
1. Drain the coolant.
2. Reposition the inlet radiator hose clamp at the thermostat (1) using J 38185.
3. Remove the inlet radiator hose from the thermostat.
4. Raise the vehicle. Refer to Vehicle Lifting.
See: Engine, Cooling and Exhaust/Service Precautions/Technician Safety Information/Vehicle Lifting Caution
5. Remove the lower radiator support shield, if equipped.
6. Reposition the inlet radiator hose clamp at the radiator using J 38185.
7. Remove the inlet radiator hose (1) from the radiator.
Installation Procedure