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 playStarter motor disassembly and assembly
Refer to “starter motor removal and installation” .
Disassembly
Disassemble the starter motor as shown in the starter motor components
diagram. Refer to “starter motor components” .
Assembly
Reassemble the starter motor in the reverse order of
removal. Pay attention to the following points:
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Specifications
Tightening torque specifications
Note
the specified tightening torque is described in the following.
“Rear view mirror construction”
Reference: for the tightening torque of fastener not specified in this
section, refer to “tightening torque list” in section 0c . ...
Steering damper maintenance
Keep the steering damper
shaft 1 clean at all times.
Wipe off any oil residue with a
cloth.
Do not confuse the grease-like
residue on the steering damper's
shaft with an oil leak. Collection of
this residue is normal and is from
oil seal lubricant used in the
damper.
Yo ...