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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Engine Cooling System) >> Repair Instructions >> Radiator Hose Replacement - Outlet (3.8L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing Radiator Outlet Hose From Radiator (3.8L)
    GM70050Courtesy of GENERAL MOTORS CORP.
  1. Drain the cooling system. Refer to Draining and Filling Cooling System (LY7)  or Draining and Filling Cooling System (L26) .
  2. Remove the lower radiator air deflector. Refer to Radiator Air Baffle and Deflector Replacement - Lower .
  3. Use the J 38185  in order to reposition the hose clamp from the radiator.
  4. Remove the radiator outlet hose (3) from the radiator (2).
  5. Lower the vehicle.
  6. Fig 2: Radiator Outlet Hose (3.8L)
    GM308975Courtesy of GENERAL MOTORS CORP.
  7. Use J 38185  in order to reposition the hose clamp from the water pump housing.
  8. Remove the radiator outlet hose from the water pump housing.