Carburetor - Idle (50 Sx); Carburetor - Idle (50 Sx Junior, 50 Sx Mini); Carburetor - Adjusting Idle (50 Sx) - KTM 50 SX Owner's Manual
Ktm 50 sx series motorcycles owner's manual
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Also See for 50 SX:
- Repair manual (159 pages) ,
- Owner's manual (91 pages) ,
- Setup instructions (19 pages)
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MAINTENANCE WORK ON CHASSIS AND ENGINE
Carburetor - idle (50 SX)
9.77
Carburetor - idle (50 SX Junior, 50 SX Mini)
9.78
Carburetor - adjusting idle
9.79
The idle setting of the carburetor has a big influence on the starting behavior, stable
idling and the response to throttle opening. That means that an engine with a correctly
set idle speed is easier to start than if the idle is set wrongly.
Info
The carburetor and its components are subject to increased wear caused by
engine vibration. Wear can result in malfunctioning.
The idle speed is adjusted with the idle adjustment screw
700520-01
The idle mixture is adjusted with the idle mixture adjustment screw
The idle setting of the carburetor has a big influence on the starting behavior, stable
idling and the response to throttle opening. That means that an engine with a correctly
set idle speed is easier to start than if the idle is set wrongly.
Info
The carburetor and its components are subject to increased wear caused by
engine vibration. Wear can result in malfunctioning.
The idle speed is adjusted with the adjustment screw
700522-01
The idle mixture is adjusted with the idle mixture adjustment screw
(50 SX)
x
–
Screw in the idle adjusting screw
setting.
Requirement
Idle mixture adjusting screw
Open
–
Run the engine until warm.
Requirement
Warm-up time
700520-01
Danger
Danger of poisoning Exhaust gases are poisonous and can result in uncon-
sciousness and/or death.
–
–
Adjust the idle speed with the adjusting screw
Requirement
Choke function deactivated – The choke lever is in the lower position. No O-ring
is visible. (
Idle speed
–
Turn the idle adjusting screw
–
Note the position and turn the idle adjusting screw slowly counterclockwise until
the idle speed falls.
until it stops and then to the prescribed basic
When running the engine, always make sure there is sufficient venti-
lation, and do not start or run the engine in a closed space without an
effective exhaust extraction system.
p. 11)
slowly until the idle speed begins to fall.
.
.
.
.
3 turns
≥ 5 min
.
1,400... 1,500 rpm
52
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