Front Suspension
Drive Axle
Special tools, testers and auxiliary items required
• Torque Wrench (V.A.G 1331)
• Torque Wrench (V.A.G 1332)
Remove drive axle
- Remove wheel covers, remove cover cap on light-alloy wheels (removal hook in vehicle tool kit).
- Loosen outer drive axle joint bolt a maximum of 90° (only loosen with vehicle resting on wheels risk of accident).
- Remove wheel.
- Tighten all five wheel bolts by hand.
- Remove drive axle outer joint bolt.
- Remove drive axle from flange shaft/transmission.
If there is not enough room available to remove drive axle, perform following steps:
- Remove nut - 1 -, remove hex bolt and lift out both control arms - 2 - upward.
The slits in the wheel bearing housing must not be widened using a chisel or similar tool!
• Do not loosen bolts - 3 - and - 4 -, otherwise the adjustment of the front axle will change!
- Swing wheel bearing housing to side.
- Remove drive axle.
Install drive axle
- Insert drive axle in wheel bearing housing.
- Insert both upper control arms, insert new bolt and tighten new nut while tightening, press control arm as far as possible toward wheel bearing housing.
- Fasten drive axle to flange shaft/transmission.
- Fasten drive axle outer joint
• When tightening drive axle outer joint to pre-tightening specification, vehicle must not come in contact with floor; otherwise wheel bearing can be damaged.
A second technician is needed for the next step:
- 1. Technician: Sit in vehicle and operate foot brake
- 2. Technician: Tighten drive axle hex bolt to pre-tightening specification
Hex bolt M14: 115 Nm
Hex bolt M16: 200 Nm
- Install wheel and place vehicle on floor.
- Turn drive axle bolt an additional 180°. (Only turn additional turn on vehicle resting on wheels risk of accident).