Threaded Connection Between Drive Axle And Wheel Hub, Loosening And Tightening

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2017 Audi SQ5, 2017 Audi Q5, 2016 Audi SQ5, 2016 Audi Q5, and 2015 Audi SQ5. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Digital Torque Wrench VAG1756A

Loosen the threaded connection between the drive axle and wheel hub

-- With vehicle still standing on its wheels, loosen bolt a maximum of 90°, otherwise wheel bearing will be pre-damaged.

-- Lift the vehicle just enough so that the wheels are hanging free.

-- Operate brake (second mechanic required).

-- Remove the bolt -arrow-.

Fig 1: Identifying Wheel Hex Bolt

Courtesy of AUDI OF AMERICA, LLC

Tighten the threaded connection between the drive axle and wheel hub

Fig 2: Identifying Wheel Hex Bolt

Courtesy of AUDI OF AMERICA, LLC

-- Replace bolt -arrow-.

NOTE:

Before installing, clean the threads in the CV joint with a tap.

Wheels must not yet touch the ground to tighten the drive axle, wheel bearing may otherwise be damaged.

-- Operate brake (second mechanic required).

-- Tighten bolt to 200 Nm.

-- Lower the vehicle onto its wheels.

-- Tighten bolt an additional 180°.