Suzuki RM 250 2003 Owner's Service Manual page 94

FUEL SYSTEM 9-11
• Carburetor top cap 5
• Throttle valve spring 6
• Throttle valve collar 7
• Cable holder 8
• Jet needle 9
• Throttle valve 0
• Remove the screws and carburetor float chamber A.
• Remove the float pin B and floats C.
• Remove the needle valve ass'y D.
• Remove the main jet E and slow jet F.
• Remove the power jet G.
• Remove the throttle stop screw H.
• Remove the starter knob I.
• Remove the air screw J.
• Remove the solenoid K.