Install the brake fluid reservoir

Fig 1: Brake Fluid Reservoir From Master Cylinder

Courtesy of VOLVO CARS OF NORTH AMERICA.

Check that all connections are free of contaminants.

Lubricate the O-rings and any hoses with brake fluid or glycerin.

Install: 

• the hose for the clutch cylinder. Remove the hose clip
• the brake fluid reservoir from directly above
• the screw on side of the brake fluid reservoir. Tighten to 3.5 Nm  .