Audi 80 Quiz
Specifications

Brake System

In this manual: Specifications
Technical Description — 39Engines — 41Exhaust System — 13Cooling System — 28Fuel tank and fuel pump — 12Air Filter and Intake Ducts — 13Mono-Motronic Injection System — 18Digifant Injection System — 19KE-III-Jetronic Injection System — 35MPI and MPFI Injection Systems — 32Clutch — 11Transmission and Driveline — 21Suspension and Steering — 33Brake System — 41Anti-lock brake system — 8Wheels and Tires — 13Body Electrical System — 35Ignition System — 24Lighting — 14Signaling Devices — 7Instruments and Auxiliary Equipment — 54Heating and Ventilation — 7Body Components — 18Troubleshooting — 6Specifications — 13
~1min read

Brake system with foot-operated
brake, front		 Vehicles
With 4- and 5-cylinder engines
Single-piston floating caliper
brakes, ventilated brake discs
with engines of 85 kW and above, and with 66 kW engine with automatic transmission		 With 6-cylinder engines
Two-piston floating caliper brakes, ventilated brake discs
Brake disc diameter, mm 256 276
Brake disc thickness new/minimum, mm 13/11 25/23
Ventilated discs: 22/20
Brake pad lining thickness new/minimum 14/2 (without backing plate) 13/2 (without backing plate)
Drum brakes, rear Drum brakes with internal shoes with automatic adjustment, Simplex type
(only vehicles with 66 kW engine, built before 10/92, with manual transmission, without ABS)
Brake drum diameter
new/minimum, mm		 230/231
Brake lining thickness, minimum, mm 2.5 (without brake shoe)
Disc brakes, rear Single-piston brakes with automatic adjuster for parking brake mechanism
Brake disc diameter, mm 245
Brake disc thickness
new/minimum, mm		 10/8
Brake pad lining thickness new/minimum 12/2 (without backing plate)

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A quick Audi 80 quiz: every answer comes with an explanation and a link to the manual page.