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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1276 (Engine Mechanical - 2.2L (Unit Repair)) >> Repair Instructions >> Water Pump Installation

Water Pump Installation

WARNING: This page is about a different car, the 2002 GMC Sonoma and 2002 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the water pump gasket to the engine.
    Fig 1: Water Pump Gasket
    G01660914Courtesy of GENERAL MOTORS CORP.
  2. Install the water pump to the engine.
  3. Apply sealant GM P/N United States 12346004, GM P/N Canada 10953480, or equivalent, to the water pump bolt threads.
    Fig 2: Water Pump & Bolt
    G01660915Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  4. Install the water pump attaching bolts.

    Tighten 

    Tighten the water pump attaching bolts to 25 N.m (18 lb ft).

    Fig 3: Water Pump Attaching Bolts
    G01660916Courtesy of GENERAL MOTORS CORP.
  5. Install the water pump pulley and bolts.

    Tighten 

    Tighten the water pump bolts to 30 N.m (22 lb ft).

    Fig 4: Water Pump Pulley & Bolts
    G01660917Courtesy of GENERAL MOTORS CORP.
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