34 00 025 Replacing fluid in DSC brake system
Read and comply with GENERAL INFORMATION .
When carrying out repairs to the brake system, follow the procedure set out in BLEEDING BRAKE SYSTEM WITH DSC .
Open cover (1).
Connect bleeder unit to expansion tank (2) and switch on.
Check relevant Operating Instructions for each device.
Charging pressure should not exceed 2 bar.
Flushing brake system completely
Connect bleeder hose with collecting tray to bleeder valve on rear right brake caliper.
Open bleeder valve and purge until clear, bubble-free brake fluid emerges.
Close bleed valve.
Follow same procedure on rear left, front right and front left wheel brake.
The CLUTCH SLAVE CYLINDER must be scavenged in cars with manual transmissions.
Switch off bleeder unit and remove from expansion tank.
Check brake fluid level.
Close expansion tank.
Pay attention to rubber seal (1) in sealing cap.