TUNING THE ENGINE 17
115
17.4 Adjusting the idle speed
Warning
Danger of accidents The engine may go out spontaneously if the idle speed is set too low.
– Set the idle speed to the specified value. (Your authorized KTM workshop will be glad to help.)
S05514-10
– Run the engine until warm.
The cold start button is deactivated – The cold start but-
ton is in its basic position. ( p. 19)
Danger
Danger of poisoning Exhaust gases are toxic and inhal-
ing them may result in unconsciousness and death.
– Always make sure there is sufficient ventilation
when running the engine.
– Use effective exhaust extraction when starting or
running the engine in an enclosed space.
–
Adjust the idle speed by turning idle speed adjusting screw
1
using a suitable tachometer.
Guideline
Idle speed 1,400 … 1,500 rpm
Info
Turning counterclockwise lowers the idle speed.
Turning clockwise raises the idle speed.
Make the setting in small steps.
An incorrect idle speed can have a negative impact on
overall engine running.
17.5 Checking the basic position of the shift lever
Info
When driving, the shift lever must not touch the rider's boot when in the basic position.
When the shift lever keeps touching the boot, the transmission will be subject to an excessive load.
400692-10
– Sit on the vehicle in the riding position and determine
distance
A
between the upper edge of your boot and the shift
lever.
Distance between shift lever
and upper edge of boot
10 … 20 mm (0.39 …
0.79 in)
» If the distance does not meet specifications:
– Adjust the basic position of the shift lever.
( p. 116)
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