Front Suspension
Wheel Bearing, Lifting To Curb Weight Position
Special tools, testers and auxiliary items required
• Engine/ Gearbox jack (V.A.G 1383 A)
• Tensioning Strap (T10038)
• Wheel Hub Support (T10149)
• All bolts at suspension parts with bonded rubber bushings must always be tightened in curb weight position (unloaded condition).
Bonded rubber bushings can only be turned to a limited extent.
Parts with bonded rubber bushings must therefore be brought into a position that corresponds to the position in driving mode before being tightened (curb weight position).
Otherwise, the bonded rubber bushing will be stressed resulting in a shortened service life.
By raising appropriate suspension using (V.A.G 1383 A) and (T10149) , this position can be simulated on the hoist.
- Before starting work, take measurement - a -, e.g. with tape measure, from center of wheel to lower edge of wheelhouse.
Measurement must be performed in curb weight position (unloaded condition).
- Note measured value. It will be required for tightening bolts/nuts.
Before appropriate suspension is raised, vehicle must be strapped to lift arms of hoist using tensioning straps (T10038).
The vehicle could fall off the hoist if it is not secured.
- Turn the wheel hub until one of the holes for the wheel bolts is on top.
- Install (T10149) with wheel bolt on wheel hub.
- Using (V.A.G 1383 A) , lift wheel bearing housing until dimension - a - is reached.
Tightening of the respective bolts/nuts must then only occur after dimension - a -, which was measured before installation between the wheel hub center and the lower edge of wheel housing, has been attained
• Do not lift or lower vehicle with the engine/transmission jack still under the vehicle.
• Do not leave (V.A.G 1383 A) below vehicle any longer than necessary.
- Tighten the bolts and nuts.
- Lower the wheel bearing housing.
- Move (V.A.G 1383 A) away from under vehicle.
- Remove (T10149).