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KINROAD 150 SERVICE MANUAL
VACUUM CHAMBER INSTALLATION
Assemble the plunger, vacuum membrane into the carburetor body.
Push the plunger upwards in the direction of the vacuum chamber
cover to make the carburetor jet tube in the condition of totally open.
Put the spring in.
Align the bulge part of the vacuum membrane with the fillister of the
carburetor body, and then assemble the vacuum chamber cover.
Tighten the bolt.
AUTOMATIC SIDE STARTER (CHOKE)
AUTOMATIC SIDE STARTER INSPECTION
Remove the fuel hose from the carburetor.
Turn out the carburetor float chamber drain screw, and drain the fuel in the carburetor.
Remove the automatic side starter lead wire, and remove the wire clip.
Remove the carburetor clamp, and remove the carburetor.
Check the connecting condition between the two lead wires.
The choke value should be below 10Ω. If it exceeds the specific value, it should be replaced.
When the engine is cold, link a hose on the reserve supply fuel line and blow very gently.
The auto side starter is faulty if it is abstracted. It should be replaced.
Remove the auto side starter cover.
Remove its positioning bolts and pieces.
Remove the auto side starter.
Inspect the auto side starting valve and fuel injection needle for wear.
Inspect the O-ring for wear.
FLOAT CHAMBER
FLOAT CHAMBER REMOVAL
Remove the carburetor.
Remove the clamp, and remove the float chamber.
Remove the O-ring, and turn out the float chamber screw. Remove the float pin float and float valve.
Remove the choke adjusting screw and air adjusting screw.
Before removing, first tighten the two screws gently, counting the number of turns, then remove
screws.
Do not use too much force; otherwise it will damage the air adjusting screw head surface.
Remove the main fuel injection nozzle and fuel injection needle seat.
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VERSION 1, DEC., 2005
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