Wheel Well Removal - Ar62.20-P-1200-21MFA

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2023 Mercedes-Benz CLA45 AMG, 2023 Mercedes-Benz CLA35 AMG, 2023 Mercedes-Benz CLA250, 2022 Mercedes-Benz CLA45 AMG, and 2022 Mercedes-Benz CLA35 AMG. However, it is still accessible from the selected car via links, so may be relevant.

Model 118.3/6

Model 177.0/1/9

Model 247.0

REPAIR MATERIALS

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

The next steps are shown on the left side of the vehicle. In case of damage on the right side of the vehicle, these steps must be performed analogously.

Further information can be found in the superordinate service document.

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

Courtesy of MERCEDES-BENZ USA

Expose spot weld on wheel well (1) and cut off (area A).

Spot welds must be cut off on the wheel well (1) from above.
Expose spot welds on wheel well (1) and cut off (areas B₁ , B₂ , B₃ , B₄ , B₅ , B₆ ).

Joint spot welds on panels that are one behind the other must be cut off through two panel thicknesses.

Courtesy of MERCEDES-BENZ USA
Expose spot welds on wheel well (1) and cut off (areas C₁ , C₂ , C₃ ).
Expose spot welds on wheel well (1) and drill through with Ø 6.5 mm (area D).

Courtesy of MERCEDES-BENZ USA
Heat wheel well (1) in cross-hatched areas.

Cross-hatched areas are bonded with adhesive.
Take off the wheel well (1).
Grind mating surfaces down to bare metal in cross-hatched areas.

Grind spot weld flanges down to bare metal on both sides.
Remove grinding dust and drill chips.
Apply zinc dust paint to insides of spot weld flanges.
Do not coat bonding surfaces with zinc dust paint (areas E₁ , E₂ , E₃ , E₄ , E₅ , E₆ ).

Otherwise adhesion problems can occur.

Observe pretreatment of bonding surfaces.

Courtesy of MERCEDES-BENZ USA