CF MOTO CF500-5, Service Manual

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7-4
CFMOTO
Check the diaphragm
1
for tears.
Tears: Replace
z z z z z
Check the spring2 ,cover3 for damage and
tears;
Damage or tears: Replace
z
Check the jet needle
1
, mail jet2, needle jet3,
pilot adjust screw
4
, pilot jet
5
, starter jet
6
and
starter plunger
7
for wear and bends.
Wear or bends: Replace
z z z z z
Insert piston valve into carburetor body and
check the free movement;
z z
z z
z
Check free movement of throttle valve. Replace
with a new one if it’s stuck;
3 3
3 3
3 Measurement and Adjustment
„
Float Height
z z
z z z
Keep the carburetor in a upside down position.
Measure distance “a” from the mating surface of
float chamber (without gasket) to the top of float.
Float Height: 10+ -1mm
z
Check above jets for clog. Blow out the jets
with compressed air.
Note: The float arm should rest on the needle
valve. Do not compress the needle valve.