Install the clamp ring
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Install clamp ring 9995419 , included in test tool kit: 9995418 , on the hub with the wheel nuts.
Ensure that mating surfaces on the brake disc and clamp ring are clean.
Install the screws lightly. Then tighten them crosswise. Tighten to 110 Nm . When tightening using an impact wrench, use torque socket 1158147 .