When the oil leaks completely, you can install the bolt and packing washer after they are cleaned.
Add oil to proper level.
Check the oil leakage when the engine operates at its idling speed.
Check the oil capacity again.
Cable accelerator inspection/adjustment
Check whether the cable accelerator is smooth or not.
Check the free travel of accelerator
Free travel:5-10mm
The main adjustment part is the side of the carburetor,
Loosen the fixed nut,thenrotate and adust the adjusting nut.
Air filter
Filter replacement
Remove the body shield,
Remove the set bolt on the air filter,
Remove the upper cover of the air filter
Remove the filter element on the filter.
安装螺栓:bolts
Check weather the filter element is polluted or damaged.
And replace it with a new element if necessary
Remove the hoop compenent.
Remove the filter.
Check weather the filter is polluted or damaged.
And replace it with a new one if necessary.