Adjust the engine idle speed periodically on the engine at normal operating temperature.
To adjust the idle speed:

Engine oil and filter change
Throtile cable playSpark plugs
Your motorcycle comes equipped
with ngk cr9e or denso
u27esr-n spark plugs. To determine
if the standard spark plug is
right for your usage, check the
color of the plug's porcelain center
electrode insulator after motorcycle
operation. A light brown
color indicates that the plug is correct.
...
Special tools and equipment
Recommended service material
Note
required service material is also described in the following.
“Water hose routing diagram” “water pump components” “water
pump construction”
Special tool
...
Drive chain cleaning and
oiling
Clean and oil the chain as follows:
Wash the chain with kerosene.
Kerosene will lubricate and
clean the chain.
Warning
Kerosene can be hazardous .
Kerosene is flammable. Children
or pets may be harmed
from contact with kerosene.
Keep flames and smoking
mater ...