A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Vacuum Brake Booster: Service and Repair
Brake Booster/Brake Master Cylinder Assembly Overview
Brake Booster/Brake Master Cylinder Assembly Overview
‹› Use only new brake fluid. Observe information on brake fluid reservoir!
1 - Bolt
‹› Torque specification: 23 Nm
2 - Nut
‹› Self-locking
‹› Torque specification: 49 Nm
3 - Dual Master Brake Cylinder
‹› Cannot be serviced. Replace as complete unit if malfunctioning.
‹› Removing and installing, refer to => [ Brake Master Cylinder ] See: Hydraulic System/Brake Master Cylinder/Service and Repair/Brake
Master Cylinder.
4 - Sealing Plugs
‹› Moisten with brake fluid and press into brake fluid reservoir.
