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Home >> Mercedes Benz >> 2007 >> GL450 4WD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Rear Wall & Rear End >> Testing & Repair >> Left side rear end damage - AR64.20-P-1200GY >> Separate deformed rear area - AR64.20-P-1200-11GZ

Separate deformed rear area - AR64.20-P-1200-11GZ

Fig 1: Identifying Spot Weld Milling Cutter (201 589 00 51 00)
G05259448Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1002-01A Ball cutter, dia. 12 mm
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-1022-04A Cutting disk, dia. 50 mm, 80 m/s (max. 30,600 rpm)
WORKSHOP EQUIPMENT

WE58.40-Z-1001-03A Drill (electric/pneumatic)
WE58.40-Z-1002-03A Straight grinder (electric/pneumatic)
WE58.40-Z-1004-03A Body saw (electric/pneumatic)
  1. Mark separation points in areas A and B on D-ring.

    IMPORTANT Dimension X1 = 195 mm. Dimension X2 = 600 mm. Use top edges of holes (arrows) in D-ring as reference points

    Fig 2: Identifying Mark Separation Points In Areas A And B On D-Ring
    G05259449Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
    Fig 3: Identifying Mark Separation Points In Area C And Cut
    G05259450Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  2. Mark separation points in area C and cut.
  3. Remove separated parts.
  4. Fig 4: Identifying Mark And Cut Separation Points In Areas D And E
    G05259451Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  5. Mark and cut separation points in areas D and E.
  6. Remove separated parts.
  7. Expose spot welds in areas F and GA and cut out SPECIAL TOOL .
    Fig 5: Identifying Expose Spot Welds In Areas F And GA And Cut Out
    G05259452Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
    Fig 6: Identifying Expose Spot Welds In Areas H, I And J And Cut Out
    G05259453Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  8. Cut D-ring in area A at previously marked separation point.

    IMPORTANT Cut only through one layer.

  9. Expose spot welds in areas H, I and J and cut out SPECIAL TOOL .
  10. Remove separated parts.
    Fig 7: Identifying Expose Spot Welds In Areas K, L, M, N And O And Cut Out
    G05259454Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  11. Expose spot welds in areas K, L, M, N and O and cut out SPECIAL TOOL .

    IMPORTANT Cut spot welds in area L through two layers.

  12. Expose spot welds in areas P, Q and R and cut out SPECIAL TOOL .

    IMPORTANT Cut spot welds in area Q through two layers.

  13. Remove separated parts.
    Fig 8: Identifying Cut Spot Welds In Area Q
    G05259455Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  14. Cut D-ring in area B at previously marked cutting point

    IMPORTANT Cut only through one layer.

  15. Expose spot welds in areas SA and SB and cut out SPECIAL TOOL .

    IMPORTANT Cut out spot welds in area of reinforcement through 2 layers.

  16. Remove separated parts.
    Fig 9: Identifying Expose Spot Welds In Areas SA And SB And Cut Out
    G05259456Courtesy of MERCEDES-BENZ OF NORTH AMERICA.