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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 906 (Engine Mechanical - 4.3L (LU3)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Water Pump Removal

Water Pump Removal

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required 

J 41240  Fan Clutch Remover and Installer

  1. Remove the bolts and the fan and water pump pulley using the J 41240  .
    Fig 1: Using J 41240
    G01977712Courtesy of GENERAL MOTORS CORP.
  2. Remove the clamps and the water pump inlet hose.
    Fig 2: Removing Water Pump Inlet Hose
    G01977713Courtesy of GENERAL MOTORS CORP.
  3. Remove the water pump bolts.
  4. Remove the water pump.
  5. Remove the water pump gaskets.
  6. Discard the water pump gaskets.
    Fig 3: Removing Water Pump & Gaskets
    G01977714Courtesy of GENERAL MOTORS CORP.