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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1782 (Engine Cooling System) >> Repair Instructions >> Radiator Hose Replacement - Outlet >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. 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 hose clamp at the water pump housing using the J 38185. 
  3. Disconnect the radiator outlet hose from the water pump housing.
  4. Reposition the hose clamp at the radiator using the J 38185. 
  5. Disconnect the radiator outlet hose from the radiator.
  6. Remove the radiator outlet hose.
Fig 1: Removing Radiator Outlet Hose
G01500945Courtesy of GENERAL MOTORS CORP.