Beta 1438SAC Mode D'emploi page 12

● Protection threaded plug for internal thread
● 2 centering elements / tensioning for the guide
bearing or hole of the driving shaft
● Aligner with guide and tensioning element
● 6 different conic bushes to enlarge the 2 centering
/ tensioning elements
● 3 unscrewing pins with different diameters for the
guide bearing
CENTERING THE CLUTCH DISK:
For a correct assembly of the transmission and a
right functioning of the clutch, the disk centering
is fundamental.
A correct centering during the assembly phases
means to insert accurately the aligner of the
clutch disk. In this way the risk to damage the
clutch disk is minimal.
POSSIBLE USES OF THE UNIVER-
SAL PIN:
The universal aligner has been designed for a
universal application on all vehicles.
Usually the guide bearing is in the hole of the
driving shaft whose internal diameter is smaller
than the hub diameter.
This aligner is very particular: in fact, it may be
used when there is not the guide bearing. In the-
se cases the internal diameter of the driving shaft
hole may be larger than the hub diameter.
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The choice of the pin /aligner to use depends on
the internal diameter of the guide bearing / hole
of the driving shaft and on the distance between
the guide bearing / hole of the driving shaft and
the profile of the disk clutch hub.
It is possible to use various components combi-
ning them to find the suitable pin.
If no pin is used, screw the protection threaded
plug of the internal thread to protect the same
thread from dirty substances and possible dama-
ges.
Define the centering and tensioning elements to
use according to the height of the driving shaft
guide and clutch disk hub.