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Overview - SUBFRAME (A5 From 09/2007)

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Fig 1: Overview Of Subframe Components, A5 From 09/2007
GWWA40-10626Courtesy of AUDI OF AMERICA, LLC
  1. Subframe
  2. Bolt
    • 9 Nm
  3. Subframe Shield
  4. Bolt
    • 20 Nm
  5. Bolt
    • 20 Nm
  6. Cover
    • Installed depending on the engine versions
  7. Subframe Shield
  8. Bolt
    • 9 Nm
  9. Bolt
    • 20 Nm
  10. Bolt
    • 20 Nm
  11. Subframe Shield
    • Installed depending on the engine versions
  12. Bolt
  13. Retaining Plate
    • For the engine mount
  14. Engine Mount
  15. Bolt
  16. Square Nut
    • Always replace if removed
    • There are no square nuts on the front if the vehicle has electromechanical power steering.
  17. Bolt
    • 115 Nm +90°
    • Always replace if removed
    • Tightening sequence or procedure for tightening the subframe. Refer to installing Subframe Bolting Procedure: .
  18. Stud Bolt
    • Replace if damaged.
  19. Bolt
    • 115 Nm +90°
    • Always replace if removed
    • Tightening sequence or procedure for tightening the subframe. Refer to installing Subframe Bolting Procedure: .
  20. Bolt
  21. Bolt
    • 90 Nm +135°
    • Always replace if removed
  22. Diagonal Brace
    • Only on the Cabriolet
    • Removing and installing. Refer to DIAGONAL BRACE, REMOVING AND INSTALLING .
    • The stamped edge on the diagonal brace near the bolt holes must be on the bolt head side.
    • -Arrow- on connecting link points in driving direction
  23. Bolt
  24. Bolt
    • On vehicles with hydraulic power steering 90 Nm +135°
    • On vehicles with electromechanical power steering: 90 Nm +90°
    • Always replace if removed
  25. Bolt
    • 20 Nm +90°
    • Always replace if removed
  26. End Plate
    • Only on the Cabriolet
  27. Subframe Crossbrace
    • Removing and Installing, Coupe. Refer to SUBFRAME CROSSBRACE, REMOVING AND INSTALLING, A4 AND A5 COUPE 
    • Removing and installing, Cabriolet. Refer to SUBFRAME CROSSBRACE, REMOVING AND INSTALLING, A5 CABRIOLET 
    • The crossbrace on the Cabriolet is shown in the illustration. The crossbrace on the Coupe is slightly different. Refer to -item  14- "SUBFRAME, A5 THROUGH 08/2007" (See Figure).
      CAUTION:

      The suspension components could be damaged.

      If the subframe, the steering gear or the subframe crossbrace are not installed correctly, do not rest the vehicle on its wheels.

      The vehicle must not be supported on the subframe or the subframe crossbrace (for example using a floor jack).

  28. Bolt
    • 24 Nm
    • Only on the Cabriolet
  29. Bolt
    • 20 Nm
  30. Shield
    • Installed on vehicles with electromechanical power steering and heavy duty suspension
    • Not on AWD
  31. Shock Absorber Fork
  32. Bolt
  33. Coupling Rod
  34. Bolt
  35. Nut
  36. Clamp
  37. Rubber Bushing
    • The opening on the rubber bushing must be facing up when installing the subframe.
    • There must not be any grease on the stabilizer bar and rubber bushing when installing them.
  38. Stabilizer Bar
  39. Nut
    • Always replace if removed
  40. Bracket
    • Installed on vehicles with -item  3- "Subframe Shield" (See Fig 1).
  41. Bolt
    • 9 Nm
    • Installed on vehicles with -item  3- "Subframe Shield" (See Fig 1).
  42. Bolt
    • 20 Nm
    • Installed on vehicles with electromechanical power steering, but not on the Cabriolet
  43. Shield
    • Installed on vehicles with electromechanical power steering, but not on the Cabriolet
    • Not on AWD