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Home >> Chevrolet >> 2021 >> Suburban Commercial, 4WD >> Repair and Diagnosis >> Collision >> Body Panels >> Body Panel Replacement >> Body Panel Replacement >> Radiator Side Mounting Panel Replacement >> Installation Procedure

Installation Procedure

    NOTE:

    Prepare radiator side panel before installation.

  1. Prepare radiator side panel per installation requirements.
    GM5342697Courtesy of GENERAL MOTORS COMPANY
    2. NOTE:

    Temporarily install the radiator side panel for proper fit.

  2. Position radiator side panel (1) to vehicle using 3-dimensional measuring equipment.
    GM5342691Courtesy of GENERAL MOTORS COMPANY
    3. NOTE:

    Use 6.7 mm (17/64") holes for rivet installation.

  3. Drill 6.7 mm (17/64") hole (1) through radiator side panel for rivet installation. [3x]
    GM5342697Courtesy of GENERAL MOTORS COMPANY
  4. Remove the radiator side panel (1) from the vehicle.
  5. Prepare all joining surfaces for welding as necessary.
  6. Apply weld-thru coating or equivalent to all welding surfaces. Anti-Corrosion Treatment and Repair
    GM5342701Courtesy of GENERAL MOTORS COMPANY
    7. NOTE:

    Only remove E-coat where adhesive will be applied.

  7. Clean and prepare radiator side panel and vehicle for adhesive according to adhesive manufacturer's recommendations. METAL PANEL BONDING
  8. Apply structural adhesive (1) on the mating surfaces of radiator side panel and vehicle according to adhesive manufacturer's recommendations. METAL PANEL BONDING
    GM5342697Courtesy of GENERAL MOTORS COMPANY
  9. Install radiator side panel (1) to vehicle and clamp into place.
    GM5342702Courtesy of GENERAL MOTORS COMPANY
  10. Install rivets (1) in radiator side panel. [SR1 3x] Fastener Specifications
    GM5342704Courtesy of GENERAL MOTORS COMPANY
  11. Install spot welds (1). [27x]
  12. Install radiator lower support replacement bracket. Resistance Spot Welded Full Panel Replacement 
  13. Install radiator upper support replacement.
  14. Apply the sealers and anti-corrosion materials to the repair area as necessary. Anti-Corrosion Treatment and Repair
    15. NOTE:

    Before refinishing, refer to Anti-Corrosion Treatment and Repair

  15. Paint the repaired area. Basecoat/Clearcoat Paint Systems .
  16. Install all related panels and components.
  17. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection (9C1, 5W4)Battery Negative Cable Disconnection and Connection (KL9)
  18. Enable the SIR System. SIR Disabling and Enabling .
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