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Install Rear Fender Complete - Ar63.50-P-1401-03XG

Model 463 

as of model year 2019 

TEST AND ADJUSTMENT VALUES FOR GAP DIMENSIONS

Number Designation Model 463
as of model year 2019
BE60.00-P-1015-01XG Bumper to side wall at rear Dimension "W" mm 0, 5 (±0, 5)
For picture, see   AR60.00-P-0900-01 XG
TEST AND ADJUSTMENT VALUES FOR GAP DIMENSIONS

Number Designation Model 463
as of model year 2019
BE60.00-P-1016-01XG Taillamp to side wall Dimension "Y" mm 1 (±0, 5)
For picture, see   AR60.00-P-0900-01 XG
TEST VALUES AND ADJUSTING VALUES - REAR DOOR

Number Designation Model 461
Model 463 up to model year 2019
Model 463
as of model year 2019
BE72.12-P-1005-01A Rear door to rear side wall Dimension "K" mm - 5 (±1)
TEST VALUES - REAR-END DOOR

Number Designation Model 461 Model 463 up to model year 2019 Model 463
as of model year 2019
BE72.20-P-1003-01A Gap dimension Rear-end door to D-pillar Dimension "B" mm - 4, 5 (±1)
G13669464Courtesy of MERCEDES-BENZ USA

IMPORTANT The following operation steps are shown on the left side of the vehicle. In case of damage on the right side of the vehicle, these steps must be performed analogously.

The higher-level service information as well as the safety information in the service information must be observed.

  1. Install rear fender (1) and fit.
  2. Install rear bumper.
  3. Install taillamp.
  4. Install rear-end door.

    Only when installing new left rear fender (1).

  5. Install seal of the rear door.
  6. Install lock striker of the rear door.
  7. Check gaps using SPECIAL TOOL feeler gauge and adjust.
  8. Fix rear fender (1) in place.
  9. Remove lock striker of the rear door.
  10. Remove seal of the rear door.
  11. Remove rear-end door.

    Only when installing new left rear fender (1).

  12. Remove taillamp.
  13. Remove rear bumper.
  14. Drill rivet holes on rear fender (1) with a diameter of 6.7 mm and countersink (area A).
  15. Remove rear fender (1).
  16. Deburr rivet holes on rear fender (1) and body on both sides.
  17. Coat insides of riveted joints with zinc dust paint (area A).
    G13669465Courtesy of MERCEDES-BENZ USA
    G13669466Courtesy of MERCEDES-BENZ USA
  18. Apply sealant to the body and to the foam part (areas B).
  19. Apply 2-component adhesive to the body (area C) in the cross-hatched area.
  20. Install rear fender (1) and fix in place.
  21. Rear fender (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas D).
  22. Rear fender (1) SHIELDED GAS PLUG WELD (area E).
  23. Surface grind inert gas weld joints (area E).

    IMPORTANT Observe pretreatment of bonding surfaces and manufacturer's specifications for drying and processing time of 2-component adhesive.

    G13669467Courtesy of MERCEDES-BENZ USA
  24. Rear fender (1) SHIELDED GAS PLUG WELD (area F).
  25. Surface grind inert gas weld joints (area F).
    G13669468Courtesy of MERCEDES-BENZ USA
    G13669469Courtesy of MERCEDES-BENZ USA
  26. Rivet rear fender (1) with countersunk head rivets (area J) with a diameter of 6.4 x 14.0.
  27. Rear fender (1) POLARIZATION RESISTANCE SINGLE-ROW SPOT WELD (areas H).
  28. Rear fender (1) SHIELDED GAS SEAM WELD (areas G).

    IMPORTANT Perform inert gas welding at intervals and allow to cool down in between. This reduces heat distortion.

  29. Grind inert gas weld joints down flat (areas G).
  30. Solder surfaces on rear fender (1) with body solder and smooth (areas G).

    IMPORTANT A basic body filler can also be used as an alternative to the restoration of the surfaces with body solder.

  31. Remove solder residues and grinding dust.