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Home >> Hummer >> 2010 >> H3T Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Engine Cooling System) >> Repair Instructions >> Water Outlet Replacement (LLV/LLR) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Radiator Outlet Hose To Water Outlet Housing Clamp
    GM1222591Courtesy of GENERAL MOTORS CORP.
  1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill)  or Cooling System Draining and Filling (Vac N Fill) .
  2. Position the J 38185  to the clamp (8) in order to remove the radiator outlet hose (7) from the water outlet housing. See Special Tools .
  3. Remove the power steering pump bracket. Refer to Power Steering Pump Bracket Replacement .
    4. Fig 2: View Of Water Outlet
    GM637653Courtesy of GENERAL MOTORS CORP.
  4. Remove the water outlet housing bolts.
  5. Remove the water outlet housing from the cylinder head.
  6. Clean and inspect the water outlet housing.
  7. Clean and inspect the sealing surface of the cylinder head.
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