Specifications

(9) Idling Adjustment
1.Remove the checking hole cover of carburetor.
2.Start the engine and connect the tachometer.
3.Adjust the throttle valve screw to the
specified revolution.
4.Specified idling revolution: 1900
±
100rpm
If rpm is still unsteady or fuel up is not
smooth, please re-adjust the fuel intake
screw.
(10) Front Brake Adjustment
1.Check the clearance of front brake lever
Clearance: 10-20mm.
2.If the clearance is beyond standard, check whether:
a. The air mix into the pipe/caliper.
b. The oil brake system is leaking.
3.Check the oil level:
a. Refill the brake oil when the level is under the LOWER line.
b. Oil specification: SAE J-1703 or DOT3 orDOT4.
Note:
a. To prevent the oil splitting onto the parts or clothes, put a piece of cloth on the bottom when
refilling.
b. Be caution not to mix water or particles into the master cylinder when refilling.
c. Never use the oil that is not complied with spec.
d. In case the oil stains on the eyes, wash with water at once and then ask for medical care
immediately.
Note: Adjust idling only when the engine is warm.
Note: Try brake lever to see if it’s loose. Check the
brake oil.once air mixed in the oil pipe, which
will reduce or damage the brake efficiency or
even its function.