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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 813 (Automatic Transmission - 4L80-E/4L85-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 Yukon XL, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. 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 & VCC Valve Spring
    G02112252Courtesy 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
    G02112253Courtesy of GENERAL MOTORS CORP.