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The air filter element should be replaced and should
be cleaned at the intervals specified in the periodic
maintenance and lubrication chart.
1. The air filter is located in the airbox on the left side
rear of the scooter next to the rear wheel.
2. Park the vehicle on firm ground.
3. Remove the air filter case cover by removing the
screws.
4. Pull the air filter element out.
5. Insert a new air filter element into the air filter
case.
6. Install the air filter case cover by reinstalling the
screws.
AIR FILTER
REPLACING THE AIR FILTER ELEMENT
The throttle cable free play should measure
2.0–6.0mm at the throttle grip. Periodically check the
throttle cable free play and, if necessary, have a
dealer adjust it.
CHECKING THE THROTTLE CABLE
FREE PLAY
The front and rear brake lever free play should mea-
sure 10-20mm as shown. Periodically check the
brake lever free play and, if necessary, have a dealer
check the brake system. The brake fluid should be
replaced at minimum every 2 years. Use only DOT 4
brake fluid from a sealed container when adding or
changing the brake fluid.
CHECKING THE FRONT BRAKE LEVER AND
REAR BRAKE LEVER FREE PLAY
Only use good quality fuel from a gasoline station to
prevent the fuel from clogging the fuel pump strainer,
or even the injector.
The engine is required to be at normal operating
temperature for an accurate idle adjustment.
IDLE SPEED
1. Keep the vehicle on a flat surface.
2. Start the engine and let it warm up for several
minutes.
3. Clip a digital Tachometer to the spark plug cable.
4. If the idle speed is not within the correct range,
contact the nearest authorized dealer.
IDLE ADJUSTMENT
The valve clearance changes with use, resulting in
improper air-fuel mixture and/or engine noise. To
prevent this from occurring, the valve clearance must
be adjusted by a dealer at the intervals specified in
the periodic maintenance and lubrication chart.
The engine is required to be cold to perform an
accurate valve clearance adjustment.
VALVE CLEARANCE
Idle speed: 1,400±100r/min
IN: 0.15mm EX: 0.15mm
Valve clearance ( Cold engine )
Disc Brake: Not spongy
A
B:
Air Filter
B
A:
Air Filter cover
Screws