Kawasaki WORKHORSE 250 (2003) [58/322] 16 fuel system

3-16 FUEL SYSTEM

Carburetor

•

Disassemble the carburetor (see Carburetor Disassem-

bly).

•

Clean the carburetor (see Carburetor Cleaning).

•

Check the carburetor holder, starter plunger, plunger cap,

idle adjusting screw, pilot screw, needle jet holder [A], and

float valve seat [B] and the gaskets on the carburetor cap

and float bowl [C] are in good condition.

If any of the O-rings or gaskets are not in good condition,

replace them.

•

Check the plastic tip [A] of the float valve needle [B]. It

should be smooth, without any grooves, scratches, or

tears.

If the plastic tip i s damaged [C], replace the needle.

•

Push the rod [D] in the other end of the float valve needle

and then release it [E].

If it does not spring out, replace the float valve needle.

•

Check the tapered portion [A] of the pilot screw [B] for

wear or damage.

If the pilot screw is worn or damaged on the tapered por-

tion, it will prevent the engine from idling smoothly. Re-

place it.