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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Heating, Ventilation, And Air Conditioning System) >> Repair Instructions >> Heater Coolant Heater Exhaust Muffler Replacement (LWN) >> 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. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. GM4602803Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Heater Exhaust Muffler Bolt (1) - Remove

  3. GM4606014Courtesy of GENERAL MOTORS COMPANY

    Loosen the heater coolant heater exhaust muffler clamp bolt (1) at the heater coolant heater.

  4. GM4602805Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Heater Exhaust Muffler (1) @ Heater Coolant Heater - Remove

  5. Heater Coolant Heater Exhaust Muffler (1) - Remove