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Home >> Mercedes Benz >> 2021 >> GLB250 4Matic >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Side Wall - 247 Chassis >> Side Wall Body Repair >> Rear Fender Cut Off - Ar63.50-P-1400-02MFC

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

Model 247.0/6/7 

REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1056-07A 1K-zinc dust paint A 000 986 28 00

IMPORTANT The following operation steps are shown on the left side of the vehicle. In case of damage, these steps must be similarly performed on the right side of the vehicle.

The superordinate service document as well as the safety information in the service document must be observed.

G14689423Courtesy of MERCEDES-BENZ USA
  1. Mark separating points on the rear fender (1) and cut (areas A, B and C).

    NOTES Do not make the cuts too deep.

    Otherwise the components below can be damaged and weakened.

    IMPORTANT Mark separating point along the Y-markings (areas B and C).

    The Y-marking is designed as a half-round disengagement shift tube in the are of the side window.

  2. Expose spot welds on the rear fender (1) and cut out (areas D1 , D 2 , E 1 , E2 , and F).
  3. Disconnect adhesive bead between the rear outer wheel well and the rear fender (1).

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

  4. Expose spot welds on the rear fender (1) and cut off (areas G1 , G2 , G3 ).
    G14689424Courtesy of MERCEDES-BENZ USA
    G14689425Courtesy of MERCEDES-BENZ USA
  5. Heat rear fender (1) in cross-hatched areas.

    IMPORTANT Cross-hatched areas are bonded with adhesive.

  6. Remove rear fender (1).
  7. Remove remaining adhesive material in the outer rear wheel well area and detach loose adhesive material.

    IMPORTANT The height of the remaining adhesive should be max. 2 mm.

  8. Repair bare spots in the outer rear wheel well area with primer stick (area H2 ).
  9. Grind mating surfaces down to bare metal in cross-hatched areas.

    IMPORTANT Grind mating surfaces down to bare metal on insides.

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

  10. Remove grinding dust and drill chips.
  11. Apply zinc dust paint to insides of spot weld flanges. onto connecting flanges that are no longer accessible after installing side roof paneling.

    NOTES Do not coat bonding surfaces with zinc dust paint (areas H1 and H 2 ).

    Otherwise adhesion problems can occur.

    IMPORTANT Observe pretreatment of bonding surfaces.

    G14689426Courtesy of MERCEDES-BENZ USA