Brakes,
Mechanical
Parts
MODIFIED
FRONT WHEEL BRAKES FOR 3.3 LITER TURBO
The front wheel brake disc/hub connection is changed since the production of 1981 models. The flange and
ring connection has been changed to a brake disc shell connection as on the 911/3.0 Itr. Turbo.
By designing the new brake discs with a shell the total distance (brake disc -hub) is 21 mm longer. Consequent-
ly the installation
of 21 mm spacers is omitted.
It is not permitted to additionally
install spacers with the
wheel hub.
Conversion to new brake discs/wheel hubs is only permitted
on both sides simultaneously
for 3.3 liters cars be-
fore 1981 models.
Removing grease caps is different due to the modified hubs.
Old
Version
New
Version
Disassembling and Assembling Front Wheel
46.4a
Printed in Germany
V, 1984