Install inner rear wheelhouse - AR63.10-P-0670-04P

COMMERCIALLY AVAILABLE TOOLS

Number	Designation
WH58.30-Z-1003-01A	Electrode miller
WH58.30-Z-1003-02A	Clamping pliers
WH58.30-Z-1001-03A	Round wire brush, braided, dia. 70 mm
WH58.30-Z-1024-04A	Abrasive disk, dia. 115 mm, 80 m/s (max. 13, 250 RPM)

WORKSHOP EQUIPMENT

WE58.40-Z-1001-02A	Inert gas welder
WE58.40-Z-1002-02A	Spot welder
WE58.40-Z-1001-03A	Drill (electric/pneumatic)
WE58.40-Z-1003-03A	Angle grinder (electric/pneumatic)
WE58.40-Z-1005-03A	Wet/dry vacuum cleaner

REPAIR MATERIALS

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

Fig 1: Identifying Rear Inner Wheelhouse Spot Welds Area (1 Of 5)

Courtesy of MERCEDES-BENZ USA

1. Fit rear inner wheelhouse and fasten to straightening set with test and locating screw.

   Test position (1)

   Welding position (2)

2. Inner wheelhouse (area N).
3. Inner wheelhouse (area O).
   Fig 2: Identifying Rear Inner Wheelhouse Spot Welds Area (2 Of 5)

   Courtesy of MERCEDES-BENZ USA
4. Inner wheelhouse (area M).
5. Inner wheelhouse (areas L and K).
6. Inner wheelhouse (area H).
7. Grind spot welds down flat and fold back sheet metal flange (area H).
8. Inner wheelhouse in connection to side longitudinal member (areas D to G).
9. Grind spot welds down flat (areas E to G).
10. Remove grinding chips using wet/dry vacuum cleaner.
11. Apply primer (areas E to G).
    Fig 3: Identifying Rear Inner Wheelhouse Spot Welds Area (3 Of 5)

    Courtesy of MERCEDES-BENZ USA
    Fig 4: Identifying Rear Inner Wheelhouse Spot Welds Area (4 Of 5)

    Courtesy of MERCEDES-BENZ USA
12. Spot welding flanges and (areas I and J).
    Fig 5: Identifying Rear Inner Wheelhouse Spot Welds Area (5 Of 5)

    Courtesy of MERCEDES-BENZ USA
13. Wheelhouse in connection area of side longitudinal member (areas A to C).
14. Clean welding areas and apply primer (areas A to C).