CHAPTER 3B ENGINE 50cc/80cc
ATV SERVICE MANUAL07.0
Assemble the low speed jet, fuel pin spray nozzle,
fuel pin spray seat and main jet into the bottom of
the carburetor housing.
Set the fuel level in the bowl by adjusting the fuel
regulation screw. The standard setting is 2 turns+
or -1/4 turn.
Assemble the float valve, float and float pin to the
bottom of the carburetor using the retainer pin.
Check the operation of the float and valve. All part
should move freely.
After assembling the float, check for proper fuel
level using a small ruler or a float gage.
The proper fuel level is 20.5mm.
Accelerator pump disassembling
Remove two screws on pump and take off cover.
Take off spring and acceleration pump plate.
CHAPTER 3B ENGINE
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