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 playSchematic and routing diagram
Engine lubrication system chart diagram
Engine lubrication circuit diagram
...
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
...
Clutch lifter pin inspection and adjustment
Refer to “clutch removal” and “clutch installation” .
Note
when inspection and adjusting the clutch
lifter pin, it is not necessary to install the
clutch onto the countershaft.
Inspect and adjust the clutch lifter pin in the following
procedures:
assemble the ...