S5 Quattro Coupe V8-4.2L (CAUA) (2009)
Brake Master Cylinder: Service and Repair
Brake Booster/Brake Master Cylinder Assembly Overview
Brake Booster/Brake Master Cylinder Assembly Overview
‹› Master brake cylinders can no longer be disassembled, servicing is not possible.
‹› Use only new brake fluid. Observe information on brake fluid reservoir!
1 - Brake fluid reservoir
‹› Do not remove screen in brake fluid reservoir.
‹› Removing and Installing => [ Brake Fluid Reservoir ] See: Brake Fluid Reservoir/Service and Repair/Brake Fluid Reservoir
2 - Brake fluid reservoir cover
‹› Not installed in all vehicles.
‹› Removing and Installing => [ Brake Fluid Reservoir Cover ] See: Brake Fluid Reservoir/Service and Repair/Brake Fluid Reservoir Cover
3 - Sealing cap with seal and brake fluid lever warning switch (F34)
4 - Bolt
‹› 5 Nm
5 - Wiring to clutch master cylinder