Linhai 2004 ATV 260 Service Manual page 177

CHAPTER 3B ENGINE 50cc/80cc
ATV SERVICE MANUAL09.0
Any leakage of the valve or a build up of dirt will
affect the fuel level in the float bowl and cause
drivability problems.
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.
CHAPTER 3B ENGINE PAGE 3B - 59 -