Necessary preliminary work:
Removal:
Press brake pedal down to floor and secure with pedal support.
NOTE: The pedal support may only be released when the brake lines are reconnected.
This prevents brake fluid from emerging from the expansion tank and air from entering the system when the brake lines are opened.
Remove dust cap (1).
Remove vent valve (1).
IMPORTANT: Collect escaping brake fluid in a suitable collecting vessel.
Installation:
IMPORTANT: The bore hole must be free of contamination!
Install vent valve (1).
Mount dust cap (1).
Remove pedal support.
Required follow-up work:
BMW X3 Service & Repair Manual > Brakes: Wrench
Wrench Mechanical tool
NOTE: (Key) Breather key for ASC+Traction
Storage Location
A3
B3
SI number
01 06 89 (106)
NOTE: (Spanner) For adjusting handbrake cables on handbrake lever
Storage Location
X4
Y4
Wrench AM
NOTE: For adjusting the eccentric brake pad on the rear ...