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 playOil pump inspection
Inspect the oil pump in the following procedures:
remove the oil pump. Refer to “oil pump removal and installation” .
Rotate the oil pump by hand and check that it moves
smoothly. If it does not move smoothly, replace the
oil pump assembly.
Caution
do not attempt t ...
Precautions
Precautions for clutch system
Refer to “general precautions” in section 00 (page 00-1).
Schematic and routing diagram
Clutch cable routing diagram
Refer to “throttle cable routing diagram” in section 1d .
Diagnostic information and procedures
Clutch system symptom diagnosis
...
If you don't have a helmet, buy a helmet and wear it every
time you ride
Most accidents occur within a few
miles of home, and almost half
occur at speeds of less than 30
mph. So even if you're just going
on a quick errand, be preparedstrap
on your helmet before you
take off.
Helmets do not reduce essential
vision or hearing. Generally, helmets
do not cause or ...