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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 688 (Engine Cooling System) >> Repair Instructions >> Radiator Hose Replacement - Outlet (6.6L Engine) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine coolant. Refer to Draining & Filling Cooling System .
  2. Remove the upper and lower fan shroud. Refer to Fan Shroud Replacement - Upper (W/O M74) , Fan Shroud Replacement - Upper (W/M74)  or Fan Shroud Replacement - Lower  .
  3. Remove the surge tank outlet hose (2) from the surge tank.
    Fig 1: Surge Tank Outlet Hose
    G01657968Courtesy of GENERAL MOTORS CORP.
  4. Remove the radiator outlet hose from the water pump.
    Fig 2: Radiator Outlet Hose
    G01657969Courtesy of GENERAL MOTORS CORP.
  5. Remove the heater outlet hose from the radiator outlet hose.
  6. Remove the radiator outlet hose from the radiator.
  7. Remove the radiator outlet hose clip retainers from the brackets.
  8. Remove the radiator outlet hose from the vehicle.
    Fig 3: Radiator Outlet Hose
    G01657970Courtesy of GENERAL MOTORS CORP.