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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1625 (Automatic Transmission - 4L60-E - Service, Removal & Installation) >> Repair Instructions >> Transmission Fluid Cooler Hose/Pipe Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the front grill assembly. Refer to GRILLE REPLACEMENT (OLD STYLE) or GRILLE REPLACEMENT (NEW STYLE GMC) or GRILLE REPLACEMENT (NEW STYLE CHEVROLET) .
  2. Remove the transmission fluid cooler hose from the Auxiliary oil cooler. Refer to Transmission Oil Cooler Line Quick Connect Fitting   . 
  3. Remove the transmission fluid cooler hose from the radiator. Refer to Transmission Oil Cooler Line Quick Connect Fitting   . 
  4. Fig 1: Removing Transmission Fluid Cooler Hose
    G01953546Courtesy of GENERAL MOTORS CORP.
  5. Raise the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
  6. Remove the engine protection shield.
  7. Remove the cooling lines from the transmission. Refer to Transmission Oil Cooler Line Quick Connect Fitting   . 
  8. Remove the oil cooling lines from the vehicle.
    Fig 2: Removing Oil Cooling Lines
    G01953547Courtesy of GENERAL MOTORS CORP.