DRIVE CLUTCH BEARING TOLERANCE
Fig. V4
5.
Keeping
the
stationary sheave fixed, rotate
the
moveable
sheave
clockwise
until
all
clearance
is taken
up, Fig. V-5. Scribe another
line
on
the moveable
sheave, using a tri-square
and scribe,
Fig.
V-5.
6.
Measure
distance
between the two scribe
marks,
Fig. V-5, using
a caliper or scale.
V·16
Fig. V-5
Stationary
Sheave
7.
If distance between the two scribed lines is
less than 5/32-inch (0.156), the maximum
allowable drive clutch bearing wear is within
tolerance. Drive clutch is acceptable.
8.
If distance between the two scribed lines is
more than 5/32-inch (0.156), the maximum
allowable drive clutch bearing wear is not
within
tolerance.
Drive clutch
moveable
sheave
and
cover
housing
needs
to
be
replaced.
)
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