RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
Front Subframe Mount: Service and Repair
Subframe Mount, Replacing
Subframe Mount, Replacing
‹› 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
‹› Assembly tool (3291)
‹› Puller (3351/1)
‹› Puller (3351/4)
‹› Installation device (3372)
‹› Installation device (3372/1)
‹› Installation device (3372/2)
‹› Thrust pad (30 - 205)
To replace subframe mount, subframe must be removed. Refer to => [ Subframe ] See: Front Subframe/Service and Repair
Pulling out bonded rubber bushing
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Saw or cut rubber shoulder off subframe mount up to outer mount bushing.
‹› If the paint on the surface of the subframe should be damaged, the surface should be protected against corrosion.
Pulling out rear bonded rubber mounting