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Home >> Mercedes Benz >> 2008 >> SLK350 Automatic >> Repair and Diagnosis >> Collision >> General Collision Information >> Front End & Fire Wall >> Testing & Repair >> Replace front section of longitudinal member - AR62.20-P-1260V >> Separate longitudinal member front section - AR62.20-P-1260-01V

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

Fig 1: Identifying Spot Weld Milling Cutter (201 589 00 51 00)
G05027930Courtesy of MERCEDES-BENZ USA
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1006-01A Vario Drill WS 91 spot weld removing tool
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
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1001-07A Zinc dust paint suitable for spot welding A 000 986 34 42
  1. Mark cutting lines (areas A and B).
  2. Cut separation points with body saw (areas A and B).

    IMPORTANT Do not damage sheet metal panels below.

  3. Expose spot weld (area C).
  4. Cut spot weld out with SPECIAL TOOL spot weld milling cutter or COMMERCIALLY AVAILABLE TOOLS Vario drill spot weld milling cutter (area C).
  5. Remove damaged longitudinal member front section (1)
    Fig 2: Identifying Cutting Areas On Longitudinal Member Front Section
    G05027931Courtesy of MERCEDES-BENZ USA

    Dimensions: 

  6. Grind connection surfaces on longitudinal member (1) down to bare metal in shaded areas.

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

  7. Remove grinding and drilling chips with wet/dry vacuum cleaner.
  8. Coat insides of spot weld flanges with zinc dust paint.
    Fig 3: Identifying Shaded Areas On Longitudinal Member
    G05027932Courtesy of MERCEDES-BENZ USA