MAINTENANCE & LUBRICATION
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Throttle body adjustment
The throttle body is a vital part of the engine and requires very sophisticated adjustment. Most adjusting
should be left to your dealer who has the professional knowledge and experience to do so. However, the
idling speed may be performed by the owner as a part of the usual maintenance routine. The throttle body
was set at the factory after many tests. If the settings are disturbed by someone without sufficient technical
knowledge, poor engine performance and damage may result. Check idle for stability and contact your
dealer for service if necessary.
Engine idel adjustment:
WARNING
this vehicle is equipment with EFI system, and no need to adjust idle, or performance will be affected.
Contact your dealer in case abnormal idle.
NOTE
Engine idle: 1,500r/min±150r/min (Heated engine)
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Engine air inlet/outlet valve clearance adjustment
The correct valve clearance changes with use, resulting in improper fuel/air supply or engine noise. To
prevent this, the valve clearance must be adjusted regularly. This adjustment however, should be left to a
professional service technician.
