JI-EE ATV BXL 100, Руководство по обслуживанию

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Driven Pulley
Because the revolving radius of V-Belt at the Drive End is
enlarged, the Face Comp Movable Drive is squeezed out by
the V-Belt at the Driven End to shorten the revolving radius.
There is a Torque Cam on the Movable Drive Face.
Torque Cam is loaded from outside. When the outside load is
higher than the engine’s output, the pulley of fixed shaft and
belt slip to make the Movable Drive Face move along the
inner side of Cam and compensate to increase to high torque
(toward to low speed) and make the engine maintain smooth
running with original revolution.
7.6 GEAR BOX
The torque received by the Drive shaft will be transmitted by the speed reduction of two sets to rear axle shaft.
The first gear ratio is 36/13 (for 50cc engine),
47/15 (for 100cc engine).
The second gear ratio is 48/12 (for 50cc engine), 31/11 (for 100cc engine).
DISASSEMBLE TRANSMISSION BOX
Unscrew fixing nut of rear wheel axle.
Remove rear wheel.
Unscrew oil-leaking bolt at the bottom of crankcase.
Let the oil flow out from mission box.
Unscrew six bolts of mission box cover.
Remove the mission cover.
Remove the gears from mission box.
Lubricated oil is SAE 90 oil 110cc.
Torque value: M6: 1.0 – 1.2 kgf-m
M10: 3.5 – 4.0 kgf-m
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