Zontes ZT310M 2022, Руководство по обслуживанию

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⑨
Finally take out the φ23.2 × φ40 ×3.25 washer to complete the disassembly of the continuously variable clutch sub-
assembly.
Assembly
Note: 1. Before assembling, it is necessary to conduct a comprehensive inspection of all the parts of the disassembled
continuously variable clutch sub-assembly, and replace the parts that reach the limit of use. 2. Before assembling, use an
air gun to completely clean the dust accumulated in the belt room of the left crankcase. 3. Before assembling, make sure
that there is no oil stain on the driving wheel, V-belt, and driven wheel to avoid slipping failure after assembly!!!
①
First install the φ23.2 × φ40 ×3.25 washer on the crankshaft and assemble it in place.
②
Check that the 8 centrifugal rollers are intact in the centrifugal roller grooves of the main sliding wheel sub-part
(Figure 1 below), the ramp plate with the four buffer sliders is then fitted to the main sliding wheel sub-part with the
corresponding guide pillar (Figure 3 below).
Note: When placing the centrifugal roller, the covered end of the inner bore of the centrifugal roller points in
the counterclockwise direction of rotation. Otherwise it can easily result in the failure of the steel sleeve
embedded in the centrifugal roller when the engine is running!!!
③
Turn the main pulley sub-assembly with the centrifugal rollers and ramp over and insert the main pulley bushing
into the bore of the main pulley sub-assembly. Then squeeze the sliding disc and ramp plate with one hand (to prevent
the centrifugal roller from falling off if it comes apart) and hold the exposed drive wheel bushing with the other hand so
that the inner bore of the drive wheel bushing is aligned with the crankshaft. Then the ramp plate, centrifugal roller,
main sliding wheel sub-part, and drive wheel bushing assembly is advanced and assembled on the crankshaft, and
topped with
φ23.2 × φ40 ×3.25 washers.
Place the centrifugal roller
with the covered end of
the bore facing
counterclockwise.