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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1776 (Engine Cooling System) >> Repair Instructions >> Water Outlet Housing Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove any burrs or foreign material from the sealing surface of the engine cylinder head and the water outlet housing.
  2. Install a NEW seal and the water outlet housing.
    Fig 1: View Of Water Outlet
    GM637653Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the water outlet housing bolts.

    Tighten:  Tighten the water outlet bolts to 10 N.m (89 lb in).

  4. Connect the radiator inlet hose to the water outlet housing. Refer to Radiator Hose Replacement - Outlet (Body VIN Code 3) .
  5. Install the power steering pump bracket. Refer to POWER STEERING PUMP in Power Steering System.