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Home >> Mercedes Benz >> 2021 >> E350 Base >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Collision - Side Wall (213 Chassis) >> Testing & Repair >> Partially Install Main Floor Panel - Ar63.40-P-1180-27LW

Partially Install Main Floor Panel - Ar63.40-P-1180-27LW

Model 205 

Model 213 

Model 253 

Model 293 

MODIFICATION NOTES

20.09.2018 Mounting support included in description. Operation steps 73 to 79  

IMPORTANT The following operation steps are shown on the left side of the vehicle on model 205.0. In case of damage on the right side of the vehicle, these steps must be performed analogously.

Additional information can be found in the superordinate service information.

Safety information in superordinate customer service information must be observed.

G13774097Courtesy of MERCEDES-BENZ USA
  1. Install main floor (1), fit and fix in place.
  2. Drill rivet holes on the main floor (1) from the bottom with a diameter of 6.5 mm through present holes in the body (area A).
  3. Install bottom longitudinal member, fit and fix in place.
  4. Drill rivet holes on the main floor (1) and bottom longitudinal member with a diameter of 6.7 mm (area A, B1 , C).

    IMPORTANT Drill rivet holes through present holes in main floor (1) (area A).

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

  5. Model 205

    Drill rivet holes on main floor (1) with a diameter of 6.7 mm (area B2 ).

    G13774098Courtesy of MERCEDES-BENZ USA
  6. Mark position of rivet holes on main floor (1).

    IMPORTANTDimensions: 

    d = 8 mm

    e = 41 mm

    f = 70 mm

    g = 45 mm

    h = 29 mm

    I = 35 mm

    j = 27 mm

    k = 10 mm

    l = 14 mm

    m = 30 mm

    G13774099Courtesy of MERCEDES-BENZ USA
  7. Drill rivet holes on the main floor (1) with a diameter of 6.7 mm (area N1 , N2 ).

    IMPORTANT Drill rivet holes at the previously marked positions (area N1 ).

    G13774100Courtesy of MERCEDES-BENZ USA
  8. Drill rivet holes on the bottom longitudinal member (6) with a diameter of 6.7 mm (area N3 ).
  9. Remove main floor (1) and bottom longitudinal member (6).
  10. Deburr rivet holes on main floor (1), bottom longitudinal member (6) and body on both sides.
  11. Remove drilling chips.
  12. Coat insides of riveted joints with zinc dust paint.

    NOTES Do not coat insides of riveted joints, to which 2-component adhesive is to be applied, with zinc dust paint.

    Otherwise adhesion problems may occur.

    G13774101Courtesy of MERCEDES-BENZ USA
  13. Apply 2-component adhesive to body in crosshatched areas.

    IMPORTANT Apply 2-component adhesive at bottom (area O).

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

  14. Apply 2-component adhesive to lower longitudinal member (6) in cross-hatched areas.

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

    G13774095Courtesy of MERCEDES-BENZ USA
    G13774103Courtesy of MERCEDES-BENZ USA
  15. Install main floor (1) and bottom longitudinal member and fix in place.
  16. Drill main floor (1) and bottom longitudinal member with rivets with a diameter of 6.4 x 12 (area P1 , P4 ).
  17. Model 205

    Rivet main floor (1) with rivets with a diameter of 6.4 x 12 (area P3 ).

  18. Drill main floor (1) by one panel thickness with a diameter of 7 mm (area P2 ).
  19. Main floor (1) SHIELDED GAS PLUG WELD (area P2 ).
    G13774104Courtesy of MERCEDES-BENZ USA
  20. Rivet main floor (1) with Ø 6.4x12 rivet (area Q1 ).
  21. Rivet main floor (1) with rivets with a diameter of 6.5 x 12.5 (area Q2 ).
    G13774105Courtesy of MERCEDES-BENZ USA
  22. Rivet bottom longitudinal member (6) with rivets with a diameter of 6.5 x 12.5 (area R).
    G13774106Courtesy of MERCEDES-BENZ USA
  23. Install front seat crossmember (3) and rear front seat crossmember (4), align and fix in place.
  24. Model 205

    Install, fit and fix in place reinforcement (5).

    IMPORTANTDimensions: 

    r = 576 mm

    s = 576 mm

    G13774107Courtesy of MERCEDES-BENZ USA
  25. Drill rivet holes on front seat front crossmember (3), front seat rear crossmember (4), and reinforcement (5) with a diameter of 6.7 mm (area S1 , S2 ).
  26. Model 205.0/1/2/3, 213, 253

    Model 293

    Drill rivet holes on reinforcement (5) with a diameter of 6.7 mm bit (area S4 ).

    IMPORTANT Drill rivet holes from the bottom through the holes present in the body (area S2 ).

    G13774108Courtesy of MERCEDES-BENZ USA
  27. Model 253

    Model 293

    Drill rivet holes on front seat front crossmember (3) and front seat rear crossmember (4) with a diameter of 6.7 mm (area S3 ).

    G13774109Courtesy of MERCEDES-BENZ USA
  28. Drill rivet holes on the front seat front crossmember (3) and front seat rear crossmember (4) with a diameter of 6.7 mm (area T).
  29. Model 205

    Drill rivet holes on front seat front crossmember (3), front seat rear crossmember (4), and reinforcement (5) with a diameter of 6.7 mm (area T,).

  30. Model 205.0/1/2/3

    Drill rivet holes on reinforcement (5) with a diameter of 6.7 mm (area T5 ).

  31. Remove front front seat crossmember (3) and rear front seat crossmember (4).
  32. Model 205

    Remove reinforcement (5).

  33. Deburr rivet holes on front front seat crossmember (3), rear front seat crossmember (4) and body on both sides.
  34. Model 205

    Deburr rivet holes on reinforcement (5) and body on both sides.

  35. Remove drilling chips.
  36. Coat with zinc dust paint insides of those riveted joints that will not be bonded.
    G13774110Courtesy of MERCEDES-BENZ USA
  37. Model 253 Model 293

    Apply 2-component adhesive to reinforcement (5) in area of connecting flange to rear-end floor.

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

  38. Install front front seat crossmember (3) and rear front seat crossmember (4) and fix in place.
  39. Model 205

    Install and fix in place reinforcement (5).

  40. Rivet front seat front crossmember (3), front seat rear crossmember (4), reinforcement (5), and bottom longitudinal member with rivets with a diameter of 6.5 x 12.5 (area U1 , U2 ).
  41. 41.1 Model 205.0/1/2/3, 213, 253

    Model 293

    Rivet reinforcement (5) and bottom longitudinal member with rivets with a diameter of 6.5 x 12.5 (area U).

  42. 41.2 Model 205.4

    Drill reinforcement (5) with diameter of 7 mm to one panel thickness (area U4 ).

  43. Model 205.4

    Reinforcement (5) SHIELDED GAS PLUG WELD (area U4 ).

  44. Model 205, 213

    Rear rear front seat crossmember (4) SHIELDED GAS SEAM WELD (area U3 ).

    G13774111Courtesy of MERCEDES-BENZ USA
  45. Model 253 Model 293

    Rivet front seat front crossmember (3) and front seat rear crossmember (4) with rivets with a diameter of 6.5 x 12.5 (area U4 , U5 ).

    G13774112Courtesy of MERCEDES-BENZ USA
  46. Rivet front seat front crossmember (3) and front seat rear crossmember (4) with rivets with a diameter of 6.4 x 12 (area V 1  , V2 ).
  47. Model 205

    Rivet reinforcement (5) with rivets with a diameter of 6.4 x 12 (area V3 ).

  48. Model 205

    Rivet reinforcement (5) with rivets with a diameter of 6.5 x 12.5 (area V4 ).

  49. Model 205.0/1/2/3

    Rivet reinforcement (5) with rivets with a diameter of 6.4 x 12 (area V5 ).

  50. Model 205.4

    Drill reinforcement (5) with a diameter of 7 mm to one panel thickness (area V5 ).

  51. Model 205.4

    Reinforcement (5) SHIELDED GAS PLUG WELD (area V5 ).

  52. Model 205.4

    Install, fit and fix in place reinforcement (7).

  53. Model 205.4 Reinforcement (7) SHIELDED GAS SEAM WELD (area Z2 ).
    G13774080Courtesy of MERCEDES-BENZ USA
    G13774114Courtesy of MERCEDES-BENZ USA
  54. Install connecting carrier (2), fit and fix in place.
  55. Drill rivet holes in connecting carrier (2) with a diameter of 6.7 mm (area Wi, W2 ).

    IMPORTANT Drill rivet holes from bottom through present holes in body (area W2 ).

  56. Model 205.0/2

    with code 494 (US version) Model 205.3/4, 213, 253, 293 Drill rivet holes on the connecting carrier (2) with a diameter of 6.7 mm (area W5 ).

  57. Model 205.0/2

    with code 494 (US version) Model 213, 253, 293 Drill rivet holes on front reinforcement and rear reinforcement with a diameter of 6.7 mm (area W5 ).

    IMPORTANT The front reinforcement and rear reinforcement are part of the connecting carrier (2).

    G13774115Courtesy of MERCEDES-BENZ USA
    G13774116Courtesy of MERCEDES-BENZ USA
  58. Drill rivet holes on bottom longitudinal member (6) with a diameter of 6.7 mm (area W3 , W4 ).

    IMPORTANT Drill rivet holes through present holes in lower longitudinal member (6) (area W4 ).

  59. Remove connecting carrier.
  60. Deburr rivet holes on connecting carrier and body on both sides.
  61. Remove drilling chips.
  62. Coat insides of riveted joints with zinc dust paint.

    NOTES Do not coat insides of riveted joints, to which 2-component adhesive is to be applied, with zinc dust paint.

    Otherwise adhesion problems may occur.

  63. Apply 2-component adhesive to body in crosshatched areas.

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

    G13774117Courtesy of MERCEDES-BENZ USA
    G13774118Courtesy of MERCEDES-BENZ USA
  64. Install connecting carrier (2) and fix in place.
  65. Rivet connecting carrier (2) with rivets with a diameter of 6.4 x 12 (area X1 ).
  66. Rivet connecting carrier (2) with rivets with a diameter of 6.5 x 12.5 rivets (area X2 ).
  67. Drill connecting carrier (2) with a diameter of 7 mm by one panel thickness (area Y).
  68. Connecting carrier (2) SHIELDED GAS PLUG WELD (area Y).
  69. Model 205.0/2

    with code 494 (US version) Model 205.3/4, 213, 253, 293 Rivet connecting carrier (2) with Ø 6.4x12 rivet (area X3 ).

  70. Model 205.0/2

    with code 494 (US version) Model 205.3/4, 213, 253, 293 Rivet connecting carrier (2) with rivets with a diameter of 6.5 x 12.5 (area X4 ).

  71. Model 205.0/2

    with code 494 (US version) Model 205.3/4, 213, 253, 293 Rivet connecting carrier (2) with rivets with a diameter of 6.5 x 14.5 (area X5 ).

  72. Model 205.0/2

    with code 494 (US version) Model 205.3/4, 213, 253, 293 Rivet connecting carrier (2) SHIELDED GAS SEAM WELD (area X6 ).

    G13774119Courtesy of MERCEDES-BENZ USA
    G13774120Courtesy of MERCEDES-BENZ USA
  73. Rivet bottom longitudinal member (6) with rivets with a diameter of 6.5 x 12.5 (area Z).
  74. Fit and fix in place mounting support (8).
  75. Drill rivet holes in mounting support (8) from underneath with Ø 6.7 mm through main floor (area L).
  76. Deburr rivet holes in mounting support (8) and in main floor on both sides.
  77. Remove drilling chips.
  78. Coat insides of riveted joints with zinc dust paint.
    G13774121Courtesy of MERCEDES-BENZ USA
  79. Fit and fix in place mounting support (8).
  80. Rivet mounting support (8) and main floor from underneath with rivets 0 6.5x12.5 (area J).
    G13774122Courtesy of MERCEDES-BENZ USA
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