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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1155 (Engine Mechanical (Repair Instructions 4 Of 5) - 3.6L (Ly7)) >> Repair Instructions (Off-Vehicle Repair Instructions - Part 3) >> Water Pump Installation >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Installing Water Pump
    GM1412162Courtesy of GENERAL MOTORS CORP.
  1. Ensure that the engine front cover and water pump are clear of old gasket material.
  2. Place a new water pump gasket on the water pump.
  3. Place the water pump in position on the front cover.
  4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the water pump bolts.

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

  6. Fig 2: Identifying Water Pump Pulley
    GM1412160Courtesy of GENERAL MOTORS CORP.
  7. Install the water pump pulley.
  8. Loosely install the water pump pulley bolts.
  9. Fig 3: Securing Water Pump Pulley With EN 46104
    GM1412158Courtesy of GENERAL MOTORS CORP.
  10. Install the EN 46104  onto the water pump pulley.

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