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Home >> Hummer >> 2007 >> H3 Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (Engine Cooling System) >> Repair Instructions >> Water Outlet Housing Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 GMC Canyon and 2005 Chevrolet Colorado. 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. Fig 1: Locating Radiator Outlet Hose To Water Outlet Housing Clamp
    GM1222591Courtesy of GENERAL MOTORS CORP.
  3. Position the J 38185  to the clamp (8) in order to remove the radiator outlet hose (7) from the water outlet housing.
  4. Remove the power steering pump bracket. Refer to Power Steering Pump Bracket Replacement in Power Steering System.
  5. Fig 2: View Of Water Outlet
    GM637653Courtesy of GENERAL MOTORS CORP.
  6. Remove the water outlet housing bolts.
  7. Remove the water outlet housing from the cylinder head.
  8. Clean and inspect the water outlet housing.
  9. Clean and inspect the sealing surface of the cylinder head.