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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1676 (Engine Mechanical - 3.8L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Water Pump Installation

Water Pump Installation

WARNING: This page is about a different car, the 2003 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the water pump gasket.
  2. Install the water pump.
    Fig 1: Installing Water Pump & Gasket
    G01969523Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the water pump bolts.

    Tighten 

    • Tighten the small water pump bolts to 22 N.m (16 lb ft).
    • Tighten the large water pump bolts to 34 N.m (25 lb ft).
  4. Install the water pump pulley.
  5. Install the water pump pulley bolts.

    Tighten 

    Tighten the water pump pulley bolts to 13 N.m (116 lb in).

    Fig 2: Installing Water Pump Pulley & Bolts
    G01969524Courtesy of GENERAL MOTORS CORP.