Drive Axle Threaded Connection, Loosening And Tightening
Special tools and workshop equipment required
- Torque Wrench 80-400Nm :VAG1576
- Socket AF 24 mm :T10361A for 12-point bolt
- or 19 mm inner hex socket, commercially available
This procedure contains mandatory replaceable parts. Refer to component overview and parts information prior to starting procedure.
Mandatory Replacement Parts
- Bolt - Outer CV Joint to Drive Axle
Loosen the Threaded Connection between the Drive Axle/Stub Axle and Wheel Hub
-- With the vehicle still resting on its wheels, loosen the bolt -arrow- a maximum of 90°, otherwise the wheel bearing will be damaged.
-- Lift the vehicle just enough so that the wheels are hanging free.
-- Apply the brakes (a second technician required).
-- Remove the bolt.
Tighten the Threaded Connection between the Drive Axle/Stub Axle and Wheel Hub
Replace bolt after removal.
Before installing, clean the threads in the CV joint/stub axle with a thread tap.
Wheels must not yet touch the ground when tightening the drive axle/stub shaft or the wheel bearing can be damaged.
-- Apply the brakes (a second technician required).
-- Tighten the bolt to 200 Nm.
-- Set the vehicle on its wheels.
-- Tighten the bolt an additional 180°.