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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1864 (Engine Cooling System) >> Repair Instructions >> Water Pump Replacement (3.5L (L66)) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Water Pump Assembly Bolts
    GM1237802Courtesy of GENERAL MOTORS CORP.
  1. Clean and block at the water pump mating surface.
  2. Install a new water pump O-seal to the water pump.
  3. Install the water pump assembly.
  4. NOTE: Refer to Fastener Notice .
  5. Install the water pump bolts.

    Tighten:  Tighten the water pump bolts to 12 N.m (18 lb in).

  6. Install the timing belt cover. Refer to Timing Belt Cover Replacement .
  7. Fill the coolant system. Refer to Draining and Filling Cooling System (Static Fill)  or Draining and Filling Cooling System (GE 47716 Fill) .