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Brakes/Mechanica
911 turbo
Parts
INFORMATION
ON BRAKES
OF 911 CARRERA
TURBO-LOOK
The 911 Carrera in Turbo-look
has the
brake system of the Turbo 3.3.
However I the rear wheel brake circu it has
a brake force regulator as in the 911 Carrera.
The brake force regulator is located on the
luggage compartment floor immediately
behind the brake master cylinder.
It is bolted on the brake master cylinder
of RHO cars.
The second number next to the switching
pressure (separated by an arrow showing
the direction of flow) indicates the reduc-
ing factor.
S means a reducing factor of 0.46.
Brake force regulators with the code "3"
(reducing factor = 0.3) must never be used.
Brake force regulator switching pressure =
33 bar. The switching pressure was changed
to 55 bar with the 1985 models. The brake
force regulator with a 55 bar switching
pressure can also be installed in Turbo-
Look cars before 1985 models. The switch-
ing pressure is stamped on the brake force
regulator.
Information
on Brakes of 911 Carrera Turbo-look
VI, 1985- Printed in Germany
46 -04
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