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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Collision - Side Wall (222 Chassis) >> Side Wall Body Repair >> Install Rear Inner Wheel Well - Ar63.10-P-0670-04LF

Install Rear Inner Wheel Well - Ar63.10-P-0670-04LF

Model 222 

except code Z07 (B7 armoring on special protection version) 

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

G15399920Courtesy of MERCEDES-BENZ USA
  1. Install inner rear wheel well (1) with straightening tool, fit and fix in place.
  2. Drill dia 6.7 mm rivet holes in inner rear wheel well (1) (areas A, B, C, D and F).

    IMPORTANT Drill rivet holes through present holes in body (areas C and D).

    IMPORTANT Drill rivet hole (area D) only after installing C-pillar side wall.

  3. Drill dia 6.7 mm rivet holes in inner rear wheel well (1) (area E).

    Only if a riveter for punching and flow form rivets is not used for installation.

    IMPORTANT Drill rivet holes through present holes in body.

  4. Remove inner rear wheel well (1).
  5. Deburr rivet holes on inner rear wheel well (1) and body on both sides.
  6. Remove drilling chips.
    G15399921Courtesy of MERCEDES-BENZ USA
  7. Apply 2-component in crosshatched areas to inner rear wheel well (1).

    IMPORTANT Apply 2-component adhesive to inside (area G).

    IMPORTANT Observe pretreatment of bonding surfaces. Observe manufacturer's specifications for drying and processing time of adhesive.

    G15399922Courtesy of MERCEDES-BENZ USA
  8. Install inner rear wheel well (1) with straightening tool and fix in place.
  9. Drill inner rear wheel well (1) with Ø 6.5x12.5 rivets (areas H and K).
  10. Rivet inner rear wheel well (1) with Ø 6.5x14.5 rivets (areas I and J).

    IMPORTANT Rivet only after installing C-pillar side wall (area I).

  11. Inner rear wheel well (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas L).
  12. Inner rear wheel well (1) SHIELDED GAS SEAM WELD (areas M).
    G15399923Courtesy of MERCEDES-BENZ USA
  13. Rivet inner rear wheel well (1) with Ø 6.5x12.5 rivets (area N).
  14. Inner rear wheel well (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas O).
  15. Inner rear wheel well (1) SHIELDED GAS SEAM WELD (areas P).
    G15399924Courtesy of MERCEDES-BENZ USA
  16. Rivet inner rear wheel well (1) with Ø 6.5x12.5 rivets (area Q).

    IMPORTANT Flow form rivets with a clamping range of 4 mm to 5.15 "S3" can be used, if a riveter for punching and flow form rivets is used for installation (area Q).

  17. Rivet inner rear wheel well (1) with Ø 6.5x14.5 rivets (area R).
    G15399925Courtesy of MERCEDES-BENZ USA
  18. Inner rear wheel well (1) SHIELDED GAS SEAM WELD (area S).
  19. Install backrest support (2), fit and fix in place.
  20. Drill Ø 6.7 mm rivet hole in backrest support (2) (area T).
  21. Remove backrest support (2).
  22. Deburr rivet hole on backrest support (2) and deburr on body on both sides.
  23. Remove drilling chips.
    G15399926Courtesy of MERCEDES-BENZ USA
  24. Install backrest support (2) and fix in place.
  25. Rivet backrest support (2) with Ø 6.5x12.5 rivets (area U).
  26. Backrest support (2) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (area V).
G15399927Courtesy of MERCEDES-BENZ USA