Yamaha XC125 Service Manual page 92

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4. Remove:
i o Main jet (_
o Needle jet (_
_ _ • e Pilot jet ®
INSPECITON
1. Inspect:
___ e Carburetor body
• Fuel and air passages
__ Contamination _ Wash in petroleum-
[___ based solvent.
2. Blow out all passages and jets with com-
pressed air.
___ _1_, _" 3.. Inspect: Float
il _i'! Damage/Torn -_ Replace.
,iiii i_ • Needle valve and valve seat
-_ Wear -* Replace as a set.
!ii_
4. Inspect:
• Vacuum piston (_
"_'_ Scratches _ Replace as a set.
'_'_:_!:!:_';_ _!t e Rubber diaphragm (_
_i!i!!ii(_/__!_ Damage/Torn-_ Replace as a set.
5. Inspect:
e Starter plunger (_
Damage/Wear -_ Replace.
6. Install the starter pluger into the carburetor
body and check for smooth movement
with finger.
Not smooth -_ Replace plunger assembly.
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