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Separate longitudinal member front section - AR62.20-P-1260-01SX

COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1001-03A Round wire brush, braided, dia. 70 mm
WH58.30-Z-1021-04A Cutting disk, dia. 65 mm, 80 m/s (max. 23, 500 rpm)
WH58.30-Z-1024-04A Abrasive disk, dia. 115 mm, 80 m/s (max. 13, 250 rpm)
WORKSHOP EQUIPMENT

WE58.40-Z-1001-03A Drill (electric/pneumatic)
WE58.40-Z-1002-03A Straight grinder (electric/pneumatic)
WE58.40-Z-1003-03A Angle grinder (electric/pneumatic)
WE58.40-Z-1004-03A Body saw (electric/pneumatic)
WE58.40-Z-1005-03A Wet/dry vacuum cleaner

Dimensions: 

Fig 1: Identifying Separation Line On Longitudinal Member Front Section Area
G07540552Courtesy of MERCEDES-BENZ USA

IMPORTANT The following operation steps are shown on model 221 on the left side of the vehicle and must be performed analogously on the right side in the event of damage.

  1. Mark separation line on longitudinal member front section (1) (area A).
  2. Cut longitudinal member front section (1) at separation point with body saw (area A).

    IMPORTANT Completely separate longitudinal member front section (1).

  3. Remove damaged longitudinal member front section (1).
    Fig 2: Marking Cutting Line Using Marking Needle
    G07512313Courtesy of MERCEDES-BENZ USA
  4. Install left straightening tool (2).
  5. Position new part of longitudinal member front section (1) on left straightening tool (2).

    IMPORTANT Use new part of longitudinal member front section (1) as cutting template.

  6. Mark cutting line with marking needle (4) (area E).
    Fig 3: Marking Cutting Line On Longitudinal Member Front Section Using Marking Needle
    G07512314Courtesy of MERCEDES-BENZ USA
  7. Remove left straightening tool (2).
  8. Install right straightening tool (3).
  9. Position new part of longitudinal member front section (1) on right straightening tool (3).

    IMPORTANT Use new part of longitudinal member front section (1) as cutting template.

  10. Mark cutting line with marking needle (4) (area F).
  11. Connect cutting lines and mark with marking needle (4) (areas E and F).
  12. Separate at separation point with body saw (areas E and F).
  13. Grind mating surfaces in cross-hatched areas down to bare metal using COMMERCIALLY AVAILABLE TOOLS round wire brush.
  14. Remove sanding dust using wet/dry vacuum cleaner.
    Fig 4: Identifying Longitudinal Member Front Section Grinding Area
    G07512315Courtesy of MERCEDES-BENZ USA