User`s manual

- 23 -
Cleaning air filter（Fig 20）
• Take out air cleaner cover
• Screw up the blot.
• Take apart the core from air cleaner box.
• Compress air or use dry brush clean the filter element or
put a new filter in the air clean box.
• Do the above opposite to reinstall the air filter.
NOTICE：
• Do not use gasoline or low burning point solvent to clean。
Battery service（Fig 22）
It is adopted the airtight battery (don’t add water)
NOTICE：Never take apart upper cover of the electrolyte.
• If the motorcycle don’t use for a long time. Must take off the
battery and put it into a place where it is a dry and air.
• If the head of battery is corroded. Please take it off and clean.(use
boil water)
NOTICE: Turn off the ignition switch before taking apart the battery.
Taking negative terminal first and positive terminal next, when installing,
just opposite to above procedure
Fig 20
Fig 21
- 24 -
Adjustable Idle speed （Fig 23、Fig 24）
·The carburetor has adjusted to the best situation before selling out.
If it was not well adjusted, ask professional to adjust it
as the following。
• Warm up several minutes after engine starts。
• Screw the bolt 1 in slightly to increase the idle speed,
then screw in the mix ratio bole first and next out from
the idle speed adjustment screw to gain the minimum
torque.（If the idle speed reduced failed，please adjust the
free path of throttle handle）。
• After adjusting the idle speed, adjust the throttle free
path to 2-4mm.。While adjusting free path, screw out the
locknut 3 and adjust it by regulator 4. Finally, screw
down locknut tightly.。
After well adjusted, the engine speed can transit steadily
when suddenly apply the throttle instead of
turning off
图
22