Bleeding Guidelines
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Mechanical bleeding is usually sufficient when overhauling or replacing brake calipers. If the brake pedal is depressed during this operation, no brake fluid will flow out of the system.
The brake system can be bled both mechanically and by means of overpressure.
NOTE:
After a brake caliper is repaired it only needs to be bled for a short time; longer in the case of repairs to the master cylinder and ABS module.