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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1620 (Engine Cooling System) >> Repair Instructions >> Radiator Vent Inlet Hose Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the cooling system. Refer to Draining and Filling Cooling System .
  2. Reposition the vent inlet hose clamp from the radiator.
  3. Remove the vent inlet hose from the radiator.
  4. Reposition the vent inlet hose clamp from the surge tank.
  5. Remove the vent inlet hose from the surge tank.
    Fig 1: Remove Vent Inlet Hose
    G02109035Courtesy of GENERAL MOTORS CORP.