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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Transmission Cooling System) >> Repair Instructions >> Transmission Fluid Cooler Hose/Pipe Replacement (M5U) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place a drain pan under the vehicle.
  2. GM4596404Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe (1) @ Radiator (2) - Remove - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection [2x]

  3. NOTE:

    Cap the openings to prevent contamination.

  4. Raise and support the vehicle. Lifting and Jacking the Vehicle .
  5. GM4597833Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Splash Shield-Right Side (1) - Remove - Wheelhouse Splash Shield Replacement (Left Side)Wheelhouse Splash Shield Replacement (Right Side)

  6. GM4597194Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Clip (1) @ - Engine Coolant Fan Shroud - Remove

  7. Transmission Fluid Cooler Pipe (2) @ Transmission Fluid Cooler Pipe Clip (3) - Remove
  8. GM4596402Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Clip (2) @ Transmission Fluid Cooler Pipe Bracket - Remove

  9. Transmission Fluid Cooler Pipe Clip Bolt (1) @ Engine Block - Remove
  10. GM4596409Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Clip Bolt (1) @ Engine Block - Remove

  11. GM4596407Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Bolt (1) - Remove

  12. Transmission Fluid Cooler Pipe Retainer (2) - Remove
  13. Transmission Fluid Cooler Pipe (3) - Remove
  14. Transmission Fluid Cooler Pipe Fitting Seal (4) - Remove and DISCARD