Disassembling The Carburetor (Dell’orto Phm 40 Sd) - KTM 400-660 LC4 1998-2005 Repair Manual

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Disassembling the carburetor (Dell'Orto PHM 40 SD)
NOTE: Before commencing to disassemble the carburetor make sure
that your workplace is clean and large enough to properly arrange all
carburetor components before you.
– Remove the two screws and pull the carburetor cover out of the
carburetor together with the throttle slide.
– Wrap the throttle slide in a clean piece of cloth and put it onto the
air filter box.
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– Undo screw and take the starting piston out of the carburetor.
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– Remove the plug together with the seal ring and take off the float
chamber.
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– Remove the main jet , the main jet holder
– Twist out the starting jet
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– Remove the idling jet
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– Twist out the needle jet
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– Pull out the pin and remove the float.
– Remove the entire needle valve
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and the baffle
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together with the idle mixture pipe below.
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together with the gasket behind.
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