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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Suspension, Wheels, Steering) >> 40 - Front suspension >> Subframe >> Subframe bushings, replacing

Subframe bushings, replacing

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NOTE:
  • Various subframe versions are installed.
  • Subframe with bonded rubber bushings in subframe/body mounting points (all vehicles except convertible). Bonded rubber bushings cannot be replaced.
  • Subframe without bonded rubber bushings in subframe/body mounting points, rather with welded steel bushings (convertible only). Steel bushings cannot be replaced, replace subframe if damaged.

Special tools, testers and auxiliary items required 

To replace subframe bushing, subframe must be removed → Subframe, removing and installing 

Fig 1: Sawing Off/Cut-Off Rubber Shoulder On Sub-Frame Mounting
GW00006547Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling out bonded rubber bushing 

NOTE:
  • If the paint on the surface of the subframe should be damaged, the surface should be protected against corrosion.
Fig 2: Ensuring Installation Device 3372 Is Seated Correctly And Cannot Tilt
GW00019824Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling out rear bonded rubber bushing 

Ensure installation device - 3372  - is seated correctly and cannot tilt.

Fig 3: Identifying All Bonded Rubber Bushings On Subframe Are Pulled Out Using Same Special Tool
GW00019825Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling out bonded rubber bushing 

All bonded rubber bushings on subframe are pulled out using same special tool.

Fig 4: Preparing To Pull-In Subframe Mounting
GW00006550Courtesy of VOLKSWAGEN UNITED STATES, INC.

Preparing to pull-in subframe bushing 

Fig 5: Aligning Bonded Rubber Mounting
GW00006551Courtesy of VOLKSWAGEN UNITED STATES, INC.

Bonded rubber bushing, aligning 

The bonded rubber bushings must be aligned with a long rectangular tube or straightedge.

A = 90° ± 5°

Only tension subframe in a vise using protective clamps!

Fig 6: Pulling In Rear Bonded Rubber Mounting
GW00006552Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling in rear bonded rubber bushing 

To press on bonded rubber bushing, use installation lubricant G 294 421 A1.

Fig 7: Pulling In Rear Bonded Rubber Mounting
GW00006553Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling in rear bonded rubber bushing 

If paint on the surface of subframe should be damaged, the surface should be protected against corrosion.

Fig 8: Pulling In Front Bonded Rubber Mounting
GW00006554Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling in front bonded rubber bushing 

To press on bonded rubber bushing, use installation lubricant G 294 421 A1.

Fig 9: Push Mounting In Onto Stop
GW00006555Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling in front bonded rubber bushing 

If paint on the surface of subframe should be damaged, the surface should be protected against corrosion.