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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 688 (Engine Cooling System) >> Repair Instructions >> Water Pump Outlet Pipe Replacement (6.6L Engine) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the left front fender wheelhouse inner panel (1).
  2. Fig 1: Fender Wheelhouse Inner Panel
    G01658173Courtesy of GENERAL MOTORS CORP.
  3. Remove the water pump. Refer to Water Pump Replacement (6.6L Engine) .
  4. Remove the water pump outlet pipe from the engine oil cooler assembly.
  5. Fig 2: Water Pump Outlet Pipe From Engine Oil Cooler Assembly
    G01658174Courtesy of GENERAL MOTORS CORP.
  6. Remove and discard the O-ring seal.
  7. Remove the gasket and clean the sealing surface.