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l?OWER TRAIN -
Disc Brakes and Secondary Sheaves
CHAPTER 3. POWER TRAIN
3-1 DISC BRAKES AND SECONDARY SHEAVES
3-1-1
The brake pads are
located on the
left
side of the
snowmobile and on
the
outisde
of the chain case.
The
brake pads are removed by pulling
the single pivot pin.
Once this pin has been removed, the
brake pads can be
pulled out of
the
way to
allow
the
brake disc to
be
removed.
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Fig. 3-1
3-1-2
The brake disc
is removed
at this time.
This is
done by
removing the nut and
spring
washer, the brake disc
itself,
and on some machines the
shims immediately
behind
it.
You will notice in the picture that the shims
are situated in
front of the brake disc. Th
is
is merely
for purpose
of
identification, as they actually
are
located
behind
the brake
disc.
Fig,. 3-2
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3-1-3
Once the brake disc
has
been
removed,
the
two bolts
holding
the
left-
and
right-hand
secondary
shaft
housing
together can be
removed.
Fig. 3-3
3-1-4
With
the
two bolts removed,
the left-hand secondary shaft
housing
can be taken off. The housing
can
be pried
off
using one
screwdriver
on each
side.
Fig.
3-4
,
-52-
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