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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Collision - Roof - 205 Chassis >> Testing & Repair >> Install Front Roof Frame - Ar65.20-P-1006-05LWR

Install Front Roof Frame - Ar65.20-P-1006-05LWR

Model 205.4 

IMPORTANT The following steps are shown on the left side of the vehicle and must be performed analogously on the right side in the event of damage.

  1. Install mounting console (2) and roof frame with portal bracket, fit and fix in place.

    When replacing mounting console (2).

  2. Drill rivet holes on mounting console (2) with 0 6, 7 mm bit (area E).

    When replacing mounting console (2).

  3. Remove mounting console (2) and roof frame.

    When replacing mounting console (2).

  4. Drill rivet holes in mounting console (2) and deburr on body on both sides.
    G13023575Courtesy of MERCEDES-BENZ USA
  5. Apply 2-component adhesive to body in crosshatched areas (areas F).

    When replacing mounting console.

    IMPORTANT Observe pretreatment of bonding surfaces and manufacturer's specifications for drying and processing time of 2-component adhesive.

    G14187417Courtesy of MERCEDES-BENZ USA
  6. Install mounting console (2), fit and fix in place.

    When replacing mounting console (2).

  7. Rivet mounting console (2) with Ø 6.5x12.5 rivets (area E i). 

    When replacing mounting console (2).

    IMPORTANT Clamping range 3 mm.

  8. Mounting console (2) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas D).

    When replacing mounting console (2).

    G13023577Courtesy of MERCEDES-BENZ USA
    G13023578Courtesy of MERCEDES-BENZ USA
  9. Install roof frame (1) with portal bracket, fit and fix in place.
  10. Roof frame (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas A).
  11. Roof frame (1) SHIELDED GAS SEAM WELD (areas B).
    G13023579Courtesy of MERCEDES-BENZ USA
  12. Roof frame (1) SHIELDED GAS SEAM WELD (areas C).