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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1626 (Automatic Transmission - 4L80-E - Service & Replacement) >> Repair Instructions >> Torque Converter Clutch (TCC) Valve and Spring Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the following parts:
    • The TCC valve spring
    • The TCC valve
    • The valve bore plug
      Fig 1: Installing Valve Bore Plug, TCC Valve & Spring
      G01952381Courtesy of GENERAL MOTORS CORP.
  2. Install the valve bore plug retainer ring (1).
  3. Install the transmission filter. Refer to Automatic Transmission Fluid/Filter Replacement   . 
    Fig 2: Installing Valve Bore Plug Retainer Ring
    G01952382Courtesy of GENERAL MOTORS CORP.
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