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Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> Suspension >> Rear Suspension >> 42 Rear Suspension >> SUBFRAME >> Overview - SUBFRAME

Overview - SUBFRAME

Fig 1: Exploded View Of Subframe
GWWA42-10751Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • Tightening specification. Refer to the appropriate Service Information .
  2. Rear Final Drive
  3. Additional Bearing
    • For the rear final drive
    • Removing and installing. Refer to the appropriate Service Information .
  4. Bolt
    • 130 Nm + 180°
    • Always replace after removing
  5. Diagonal Brace
  6. Front Hydraulic Bonded Rubber Bushing
  7. Subframe
  8. Rear Bonded Rubber Bushing
  9. Bolt
    • Tightening specification. Refer to the appropriate Service Information .
  10. Rear Bonded Rubber Bushing
  11. Bolt
    • 130 Nm + 180°
    • Always replace after removing
  12. Balance Weight
    • Installation position. Refer to Fig 2.
  13. Bolt
    • 50 Nm +180°
    • Always replace after removing
  14. Nut
    • Tightening specification. Refer to the appropriate Service Information .

Vibration Damper Installation Position 

Fig 2: Vibration Damper Installation Position
GWWA42-10892Courtesy of AUDI OF AMERICA, LLC

Subframe Hydraulic Front Bonded Rubber Bushing Installation Position 

Fig 3: Bonded Rubber Bushing Installed Position
GWWA42-10371Courtesy of AUDI OF AMERICA, LLC

Rear Bonded Rubber Bushings Installation Position for the Rear Final Drive. 

Fig 4: Rear Bonded Rubber Bushings Installation Position for the Rear Final Drive
GWWA42-10850Courtesy of AUDI OF AMERICA, LLC

Steering Adapter/Subframe Threaded Connection 

Fig 5: Steering Adapter/Subframe Threaded Connection
GWWA42-10988Courtesy of AUDI OF AMERICA, LLC

Only on vehicles without rear axle steering.

CAUTION:

There Is a Risk of Accident Due to a Loosened Steering Adapter/Subframe Threaded Connection.

- Do not loosen the steering adapter/ subframe threaded connection.

-- Bring the steering adapter -1- into the installation position and install the bolts by hand all the way.

-- Align the steering adapter with the : T40393  to the subframe and tighten the bolts -Item 7- OVERVIEW - REAR AXLE STEERING - List Item: Bolt .