Prepare outer rear wheelhouse for installation - AR63.10-P-0670-05SX

COMMERCIALLY AVAILABLE TOOLS

Number	Designation
WH58.30-Z-1001-03A	Round wire brush, braided, dia. 70 mm

WORKSHOP EQUIPMENT

WE58.40-Z-1001-03A	Drill (electric/pneumatic)
WE58.40-Z-1004-03A	Body saw (electric/pneumatic)

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42

Mark separation line on outer rear wheelhouse (1) (area A).
Transfer separation line from vehicle analogously.
Cut outer rear wheelhouse (1) along separation line with body saw (area A).

Fig 1: Identifying Outer Rear Wheelhouse Separation Line
Courtesy of MERCEDES-BENZ USA
Grind mating surfaces on outer rear wheelhouse (1) down to bare metal in cross-hatched areas with round wire brush.
Grind spot weld flanges down to bare metal on both sides.
Coat insides of spot weld flanges with zinc dust paint.

Fig 2: Identifying Outer Rear Wheelhouse Mating Surfaces

Courtesy of MERCEDES-BENZ USA