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2-3-2.
Cleaning and Inspection
(1)
Cleaning
Thoroughly clean all parts in a detergent oil. and dry
them with compressed air.
(2)
Inspection
1)
Check the primary shaft splines for wear.
If worn
excessively,
replace.
2)
Check the tapered ends of the crankshaft and prima-
ry fixed sheave for scratches.
If scratched unduly,
replace.
3)
Check the primary spring for fatigue.
If excessively fatigued, replace.
4)
Check the primary sheave cap weights for smooth
movement.
Grease the contact area
.
of the weights with other
parts.
Also grease the weight pivot points.
1.
Primary fixed sheave complete
2.
Bushing
3.
Spring seat
ENGINE
-
Primarly Sheave
5) If the sliding sheave spline
is
excessively worn, re-
place.
6)
Check the sheave for bends.
If bent, replace.
7) If the V-belt width is worn to 26 mm
.
or
less,
or if
cracked. it should be replaced.
It is advisable to replace the V-belt if the
machine is
used for a race
.
2-3-3
.
Assembly
(1)
Place the V-belt around the
secondary sheave.
(2)
Install the primary fixed sheave, bushing, spring seat.
compression spring, primary sliding sheave as
an
assembly on the crankshaft.
Place the V-belt
between
the primary fixed sheave
and primary sliding sheave.
(Fig.
2-12)
4.
Compression spring
5.
Primary sliding sheave complete
6.
V-belt
Fig.212
- 9 -
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