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Home >> Mercedes Benz >> 2012 >> Sprinter 2500, Van Passenger >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Front End & Fire Wall -- 906 Chassis >> Testing & Repair >> Install Firewall Half - Ar62.25-D-1110-05H

Install Firewall Half - Ar62.25-D-1110-05H

G10888415Courtesy of MERCEDES-BENZ USA
  1. Install suspension strut support bottom section(5) and wheel well (6), fit and fix in place.
  2. Suspension strut support bottom section (5) and wheel well (6) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas A, B and C).
  3. Suspension strut support bottom section (5) SHIELDED GAS PLUG WELD (area D).
  4. Suspension strut support bottom section (5) and wheel well (6) SHIELDED GAS PLUG WELD (area E).
    G10888416Courtesy of MERCEDES-BENZ USA
    G10888417Courtesy of MERCEDES-BENZ USA
  5. Install firewall half (1), fit and fix in place.
  6. Firewall half (1) SHIELDED GAS STITCH WELD (areas F and G).

    NOTES Perform inert gas welding in intervals, allow to cool down in between, to prevent heat distortion.

  7. Suspension strut support bottom section(5) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (area H).
    G10785376Courtesy of MERCEDES-BENZ USA
  8. Install lower waistrail section (2), fit and fix in place.
  9. Lower waistrail section (2) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas J and K).
  10. Lower waistrail section (2) SHIELDED GAS STITCH WELD (area L).

    NOTES Perform inert gas welding in intervals, allow to cool down in between, to prevent heat distortion.

  11. Install wheel well front section (8), fit and fix in place.
  12. Wheel well front section (8) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (area T).
    G10888418Courtesy of MERCEDES-BENZ USA
  13. Install suspension strut support top section (4), fit and fix in place.
  14. Suspension strut support top section (4) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (area M).
  15. Suspension strut support top section (4) SHIELDED GAS PLUG WELD (area N).
  16. Suspension strut support top section (4) SHIELDED GAS STITCH WELD (area O).
    G10888419Courtesy of MERCEDES-BENZ USA
  17. Install waistrail panel (3), fit and fix in place.
  18. Waistrail paneling (3) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas P and Q).
  19. Waistrail paneling (3) SHIELDED GAS STITCH WELD (area R).

    NOTES Perform inert gas welding in intervals, allow to cool down in between, to prevent heat distortion.

  20. Grind insert gas weld down flat (area R).
    G10888420Courtesy of MERCEDES-BENZ USA
  21. Install end plate (7), fit and fix in place.
  22. End plate (7) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (area S).
    G10888421Courtesy of MERCEDES-BENZ USA
  23. Restore surface on waistrail paneling (3) in crosshatched area and smooth.
    G10888422Courtesy of MERCEDES-BENZ USA