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 playSpecifications
Specifications
Note
these specifications are subject to change without notice.
Dimensions and dry mass
Engine
Drive train
Chassis
Electrical
Capacities
...
Crankcase emission control system
description
The engine is equipped with a pcv system to prevent discharging crankcase
emissions into the atmosphere. Blow-by
gas in the engine is constantly drawn into the crankcase, which is returned to
the combustion chamber through the
pcv (breather) hose, air cleaner and throttle body.
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Schematic and routing diagram
Fuel tank drain hose and breather hose routing diagram
Fuel tank water drain hose
Fuel tank breather hose no. 1
Fuel tank breather hose no. 2
Fuel tank breather hose no. 3
3-Way joint
Frame
White marking
Set the
hose end to the root of tank nippl ...