Side Longitudinal Member Paneling Partial Preparation - Ar63.30-P-1040-02FR

Model 257, 290 

The following operation steps are shown on the left side of the vehicle on model 257. In case of damage on the right side of the vehicle, these steps must be performed analogously.

Additional information can be found in the superordinate service document.

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

1. Mark separating points on longitudinal member paneling (1) and separate (area A, area B, or areas A, B).

   Transfer separation points from vehicle.

   Courtesy of MERCEDES-BENZ USA

   Courtesy of MERCEDES-BENZ USA

   The following operation steps are shown on the most comprehensive repair on the left side of the vehicle.

2. Grind mating surfaces on longitudinal member paneling (1) down to bare metal in cross-hatched areas.

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

3. Remove grinding dust.
4. Coat insides of spot weld flanges with zinc dust paint.