Remove the hose for the clutch cylinder
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.
Block the hose between the brake fluid reservoir and clutch slave cylinder. Use hose pliers.
Remove the retaining clip from the clutch pipe junction.
Remove the pipe from the junction and from the clip in the side member.
NOTE:
Seal the openings against contamination. Wipe up any spilled brake fluid.