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Home >> Mercedes Benz >> 2016 >> Metris Van Cargo >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Side Wall (2 Of 2) - 447 Chassis >> Side Wall Body Repair >> Outer A-Pillar Section Installation - Ar63.20-S-1102-03E

Outer A-Pillar Section Installation - Ar63.20-S-1102-03E

Model 447, 448 

MODIFICATION NOTES

28.10.2021 Method extended. Operation steps 24 up to 27  
ADJUST GAP DIMENSIONS

Number Designation Model 447, 448 except code W64, W65, W68 Model 447, 448 with code W64, W65, W68
BE60.00-Z-1004-01KOJ Adjust gap dimensions Front door to longitudinal member Dimension "DA" mm 6 (+2/-1) 6 (+2/-1)
Front door to sidewall Dimension "DB" mm 4 (±1) 4 (±1)
Front door to sliding door Dimension "DC" mm 4 (+1, 2/-0, 8) 4 (+1, 2/-0, 8)
Front door to A-pillar Dimension "DD" mm 4, 5 (+1, 5/-1) 4, 5 (+1, 5/-1)
Front door to fuel filler door Dimension "DE" mm 4 (±1) 4 (±1)
For picture, see   AR60.00-S-0700-01E AR60.00-S-0700-01E
Fig 1: Identifying Side Portal Frame (210 589 17 23 00)
G07321115Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Feeler Gauge (129 589 03 21 00)
G07469060Courtesy of MERCEDES-BENZ USA
  1. Apply sealant to body (area A).
    1. Model 447, 448 except code CN1 (Exterior rocker panel)

      Install A-pillar outer section (1), fit and fix in place with welding devices and SPECIAL TOOL side portal frame.

    2. Model 447, 448.8 with code CN1 (Exterior rocker panel)

      Install A-pillar outer section (1) together with mounting rail (2) on longitudinal member panel, fit and fix A-pillar outer section (1) with welding device and SPECIAL TOOL side portal frame.

      IMPORTANT Fasten mounting rail (2) on longitudinal member panel with bolts (3).

      G16487797Courtesy of MERCEDES-BENZ USA
  2. Model 447, 448.8 with code CN1 (Exterior rocker panel)

    Tack weld A-pillar outer section (1) SHIELDED GAS PLUG WELD (area S).

  3. Model 447, 448.8 with code CN1 (Exterior rocker panel)

    Remove mounting rail (2) on longitudinal member panel.

    G16487798Courtesy of MERCEDES-BENZ USA
  4. A-pillar outer section (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas B to D).
  5. A-pillar outer section (1) SHIELDED GAS PLUG WELD (area E).
  6. Grind MIG spot welds down flat (area E).
    G16487799Courtesy of MERCEDES-BENZ USA
  7. A-pillar outer section (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (area F).
  8. A-pillar outer section (1) SHIELDED GAS PLUG WELD (areas G to J).
  9. A-pillar outer section (1) SHIELDED GAS SEAM WELD (area K).
  10. Grind inert gas welds and inert gas spot welds down flat (areas G to K).
    G16487800Courtesy of MERCEDES-BENZ USA
  11. A-pillar outer section (1) SHIELDED GAS PLUG WELD (area N).
  12. A-pillar outer section (1) SHIELDED GAS SEAM WELD (areas L and M).

    IMPORTANT Inert gas weld in intervals and allow to cool down in between. Reduces heat distortion.

  13. Grind inert gas welds and inert gas spot welds down flat (areas L to N).
  14. Remove SPECIAL TOOL side portal frame and welding device.
  15. Install door hinge straps (4) with front door, fit and fix in place.
  16. Check gaps using SPECIAL TOOL feeler gauge and adjust.
  17. Door hinge strap (4) SHIELDED GAS PLUG WELD (areas O and P).
  18. Remove front door.
  19. Door hinge strap (4) SHIELDED GAS SEAM WELD (areas Q and R).

    IMPORTANT Inert gas weld in intervals and allow to cool down in between. Reduces heat distortion.

    G16487801Courtesy of MERCEDES-BENZ USA
  20. Clean all weld joints.
  21. Restore surfaces on A-pillar outer section (1) and smooth.
  22. Remove shavings and drill chips.
    G16487802Courtesy of MERCEDES-BENZ USA

    Shown on MODEL 447.811 

  23. Model 447, 448.8 with code CN1 (Exterior rocker panel)

    Position mounting rail (2) and align.

  24. Model 447, 448.8 with code CN1 (Exterior rocker panel)

    Transfer holes of mounting rail (2) to body.

    IMPORTANT Then remove mounting rail (2).

  25. Model 447, 448.8 with code CN1 (Exterior rocker panel)

    Drill and center punch holes (arrows).

  26. Model 447, 448.8 with code CN1 (Exterior rocker panel)

    Deburr holes and remove drill chips.