KTM 50 SX 2017, Руководство пользователя

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15 TUNING THE ENGINE
77
Info
If the engine speed rises considerably, reduce the idle speed to a normal
level and repeat the above steps.
If the procedure described here does not lead to satisfactory results, the
cause may be a wrongly dimensioned idling jet.
If you can turn the idle air adjusting screw to the end without any change of
engine speed, you need to install a smaller idling jet.
After changing the idling jet, start from the beginning with the adjusting
steps.
Following extreme air temperature or altitude changes, adjust the idle speed
again.
15.8 Checking the clutch setting
102041-10
–
Connect special tool

.
Tachometer (45129075000)
401521-01
–
Let the front wheel of the vehicle make contact with a fixed object.
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may result
in unconsciousness and death.
–
Always make sure there is sufficient ventilation when running the
engine.
–
Use an effective exhaust extraction system when starting or running the
engine in an enclosed space.
–
Start the motorcycle.
–
Only ride full throttle to the point where the maximum engine speed is reached.
Guideline
≤
3 s
–
Read the speed.
Slip speed 8,700… 9,300 rpm
» If the specified value is not reached:
–
Adjust the clutch. ( p. 78)
15.9 Removing the clutch cover
Warning
Environmental hazard Improper handling of fuel is a danger to the environment.
–
Do not allow fuel to enter the groundwater, the soil, or the sewage system.
Info
Fuel can emerge via the carburetor.
Capture emerging fuel using a suitable container.
–
Turn the knurled screw on the fuel tap all the way clockwise.