Changing The Hydraulic Clutch Fluid; Carburetor - Idle; Carburetor - Adjusting Idle - KTM 450 SMR Owner's Manual

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MAINTENANCE WORK ON CHASSIS AND ENGINE

Changing the hydraulic clutch fluid

9.105
Warning
Environmental hazard Problem materials cause environmental damage.
Dispose of oil, grease, filters, fuel, cleaning substances, brake fluid, batteries, etc. according to regulations.

Carburetor - idle

9.106

Carburetor - adjusting idle

9.107
x
Move the clutch fluid reservoir mounted on the handlebar to a horizontal position.
Remove screws
Remove the cover
400245-10
Fill bleeding syringe
Bleed syringe (50329050000)
Hydraulic fluid (15) (
On the slave cylinder, remove bleeder screw
500224-10
Inject the liquid into the system until it escapes from bore hole
cylinder without bubbles.
To prevent overflow, drain fluid occasionally from the master cylinder reservoir.
Remove the bleeding syringe. Mount and tighten screws bleeder screw.
Correct the fluid level of the hydraulic clutch.
Guideline
Fluid level under top level of container.
Position the cover with the membrane. Mount and tighten the screws.
400247-10
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
500273-10
The idle mixture is adjusted with the idle mixture adjustment screw
x
Screw in the idle adjusting screw
setting.
Guideline
Idle mixture adjusting screw
Open
Adjustment tool for mixture control screw (77329034000)
Run the engine until warm.
Guideline
500273-10
Warm-up time
.
with membrane
.
with the appropriate hydraulic fluid.
p. 82)
4 mm (0.16 in)
until it stops and then to the prescribed basic
1.5 turns
≥ 5 min
and mount bleeding syringe
of the master
.
.
62
.

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