audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Brake Pressure Regulator <--> [Load Compensator, Rear Wheel Brakes]|Service and Repair > < Brake Pressure Regulator - New Adapter for Adjustment
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Brake Pressure Regulator: Technical Service Bulletins
Brakes - Adjusting the Pressure Regulator

Applies To:

ALL QUATTRO: 5000, 5000T, 100, 200 from m.y. 1984

Subject:

New brake pressure regulator, adjusting

Number:

Group:

89-02
July 31, 1989

47

Brakes  ^  Steering

Brake pressure regulator (revised version), adjusting

A revised brake pressure regulator was gradually introduced into production 100/200 vehicles. The new regulator can also be installed in vehicles with
the earlier version regulator.

Note

Brake system must be filled with fluid and free of air (properly bled).

^

lift vehicle off ground so that load is off rear axle

^

press lever of brake pressure regulator (arrow) toward rear as far as possible

^

loosen nut 1

^

insert 9.0 mm diameter drill bit 2 between spring and roller

^

tighten nut 1 to 25 N-m (18 ft.lb.)

^

remove drill bit

^

hook spring into plastic roller

Brake Pressure Regulator <--> [Load Compensator, Rear Wheel Brakes]|Service and Repair > < Brake Pressure Regulator - New Adapter for Adjustment