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Installation Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Water Pump & Gasket
    GM1557689Courtesy of GENERAL MOTORS CORP.
  1. Install the water pump gasket.
  2. Install the water pump.
    3. NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the water pump bolts.

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

    4. Fig 2: View Of Water Pump Pulley
    GM1557687Courtesy of GENERAL MOTORS CORP.
  4. Install the water pump pulley.
  5. Install the water pump pulley bolts.

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

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