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Home >> Audi >> 2016 >> S4 Premium Plus, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1166 (REAR SUSPENSION (2 Of 2) (COUPE)) >> 42 Rear Suspension >> Removal And Installation >> Front Wheel Drive (Fwd) >> SUBFRAME Bonded Rubber Bushing And Hydraulic Bonded Rubber Bushing, Fwd >> Replacing The Front Rubber Bonded Bushing

Replacing The Front Rubber Bonded Bushing

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Applies to All

Fig 1: Identifying Stone Deflectors
GWWA42-10220Courtesy of AUDI OF AMERICA, LLC

-- Remove the cover -1- and -2-. Refer To DIAGONAL BRACE, REMOVING AND INSTALLING (A5 CABRIOLET) , DIAGONAL BRACE, SPORTBACK and DIAGONAL BRACE, CABRIOLET .

-- On the Convertible, remove the diagonal braces. Refer To DIAGONAL BRACE, CABRIOLET .

-- On the Sportback, remove the diagonal braces. Refer To DIAGONAL BRACE, SPORTBACK .

-- Place :V.A.G 1383 A  with :V.A.G 1359/2  -1- under the subframe.

Fig 2: Placing A Block Of Wood Under Subframe
GWWA42-10265Courtesy of AUDI OF AMERICA, LLC

-- Place a wood block -2- under the subframe -1-.

-- Remove the left and right bolts -1- and -2-.

Fig 3: Identifying Left And Right Bolts
GWWA42-10221Courtesy of AUDI OF AMERICA, LLC

-- Remove the left and right supports -3-.

-- Install the spindle:3346/2  and :3301  and support arm bearing installation tool :3346/3  approximately 1.5 cm into the body on the opposite side of the bonded rubber bushing to be replaced as illustrated.

Fig 4: Identifying Spindle 3346/2, 3301 And Nut 3346/3 (Approximately 1.5 cm)
GWWA42-10339Courtesy of AUDI OF AMERICA, LLC
  1. :3301 
  2. :3346/3 
  3. :3346/2 
NOTE:

Turn :3346/3  on the :3346/2  until dimension -a- 4 cm is reached.

-- Lower the subframe 4 cm only.

Applies to a Hydraulic Bonded Rubber Bushing

Fig 5: Identifying Plastic Insert -1-
GWWA42-10337Courtesy of AUDI OF AMERICA, LLC

-- Remove the plastic insert -1- upward as illustrated.

Applies to All

Fig 6: Ends Of Rubber Bead On Bonded Rubber Bushing Must Align With Markings
GWWA42-10326Courtesy of AUDI OF AMERICA, LLC

-- Mark the installation position of the bonded rubber bushing or the hydraulic bonded rubber bushing on the subframe -arrows-.

The illustration shows a hydraulic bonded rubber bushing. On a conventional bonded rubber bushing, the recesses on the rubber shoulders are turned 90°.

-- If necessary, the support -arrow- with the >>small<< interior diameter must be removed from the :VAS 6178  and the :T10205/13  for that installed.

Fig 7: Identifying Support -Arrow- And VAS 6178
GWWA42-10109Courtesy of AUDI OF AMERICA, LLC

-- Place the tools on the front bonded rubber bushing as shown in the illustration.

Fig 8: Placing Tools On Front Bonded Rubber Bushing
GWWA42-10273Courtesy of AUDI OF AMERICA, LLC
  1. Nut:T10263/5 
  2. Thrust piece:T40185/5  . The opening faces the rubber bonded bushing.
  3. Subframe
  4. Support Ring:T40185/6  . The conical side must face upward and the ribs must fit into the openings in the rubber bonded bushing.
  5. Tube:T40033/3 
  6. Support ring:T10205/4 
  7. :VAS 6178 
  8. Nut:T10263/5 
  9. Spindle:T10263/4  . The spindle pins face downward.
WARNING:
  • Secure :VAS 6178  while pressing out.
  • Bonded rubber bushing loosens >>abruptly<<. There is the risk of injuries by tools and bonded rubber bushing coming off!