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Home >> Mercedes Benz >> 2021 >> C63 AMG 2D Convertible >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Side Wall (2 Of 2) >> Side Wall Body Repair >> Cut Off Rear Fender - Ar63.50-P-1400-02LW

Cut Off Rear Fender - Ar63.50-P-1400-02LW

Model 205.0/1 

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

G13022162Courtesy of MERCEDES-BENZ USA
  1. Mark separating points on rear fender (1) and cut (areas A and b).

    NOTES Do not make the cuts too deep.

    Otherwise the components below can be damaged and weakened.

    IMPORTANT Transfer separating point from replacement part (area A).

    Separation point can be selected freely according to damage in consideration of foam parts (area A).

    IMPORTANT If connections are to be offset in area B, observe overlapping of approx. 10 mm.

    IMPORTANTDimensions:  b approx. 35 mm (measured from Y-markings)

  2. Separate adhesive bead between outer rear wheel well and rear fender (1) (area C).

    IMPORTANT The rear fender (1) is bonded to the outer rear wheel well.

    G13022163Courtesy of MERCEDES-BENZ USA
  3. Expose spot welds on rear fender (1) and cut out (areas D).
    G13022164Courtesy of MERCEDES-BENZ USA
  4. Expose spot welds on rear fender (1) and drill with Ω 6.5 mm bit (area E).
  5. Expose spot welds on rear fender (1) and cut out (areas F and G).

    IMPORTANT Cut spot weld through two panel thicknesses (area G).

    G13022165Courtesy of MERCEDES-BENZ USA
  6. Heat rear fender (1) in crosshatched areas.

    IMPORTANT Cross-hatched areas are bonded.

  7. Remove rear fender (1).
    G13022166Courtesy of MERCEDES-BENZ USA
  8. Remove remaining adhesive material in area of outer rear wheel well (area I).

    IMPORTANT A maximum of 2 mm of adhesive residue may be left. Remove loose adhesive material.

  9. Repair bare points with primer stick (area I).
  10. Grind mating surfaces down to bare metal in the cross-hatched inner C-pillar sidewall.

    IMPORTANT Grind mating surfaces down to bare metal on insides (area K).

    IMPORTANT Sand down spot weld flanges to bare metal on both sides.

  11. Remove grinding dust and drill chips.
  12. Coat insides of spot weld flanges with zinc dust paint.

    NOTES Do not coat bonding surfaces with zinc dust paint (areas J and K).

    Otherwise adhesion problems may occur.

    IMPORTANT Observe pretreatment of bonding surfaces.