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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 Bracket Replacement (LWN) >> Installation Procedure

Installation Procedure

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  1. GM4603949Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Heater Bracket (1) - Install

  2. GM4603948Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Heater Coolant Heater Bracket Bolt (1) - Install and tighten [2x] 12 N.m (106 lb in)

  3. GM4603950Courtesy of GENERAL MOTORS COMPANY

    Install the Heater Coolant Heater and Heater Coolant Heater Exhaust Muffler (1) as an assembly to the Heater Coolant Heater Bracket.

  4. GM4604050Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Heater Bolt (1) - Install and tighten 8 N.m (71 lb in)

  5. GM4602803Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Heater Exhaust Muffler Bolt (1) - Install and tighten 8 N.m (71 lb in)

  6. Lower the vehicle.