A3 Quattro V6-3.2L (BUB) (2008)
‹› Replace
4 - Brake master cylinder
‹› Cannot be repaired.
‹› If faulty, replace completely.
‹› Removing and installing => [ Brake Master Cylinder ] See: Brake Master Cylinder
5 - Heat shield
6 - Nut, 20 Nm
‹› Self-locking
‹› Replace each time it is removed
7 - Brake line, 14 Nm
‹› Brake master cylinder/secondary piston circuit to hydraulic unit
8 - Brake line, 14 Nm
‹› Brake master cylinder/primary piston circuit to hydraulic unit
9 - Sealing plugs
‹› Coat with brake fluid and insert into brake master cylinder
10 - Brake fluid reservoir
‹› Coat with brake fluid and insert into sealing plugs in brake master cylinder
‹› With floating insert with integrated brake fluid level warning switch
‹› To replace the warning switch, remove brake fluid reservoir
‹› Press brake fluid reservoir into sealing plugs
11 - Cap
‹› With integrated floater and brake fluid level warning switch
12 - Vacuum tube
‹› With check valve
13 - Sealing plugs
Check inner boot at brake booster