Fuel Level; Carburetor Assembly - KEEWAY 500ATV Service Manual

● If float height is not within the specification, check
the valve seat and needle valve;
● If either of valve seat or needle valve is worn,
replace both;
● If both are fine, adjust float height by bending the
float tang ①on the float;
● Measure float height again till it's within the
specification

Fuel Level

● Place carburetor on a level surface. Connect fuel
level gauge① with drain pipe②;
Tool: Fuel Level Gauge
● Loosen drain screw ③
● Keep fuel level gauge vertical next to the float
chamber line and read the fuel level "a"
Fuel Level: 3.5±0.5mm
● If the fuel level is not within the specification, adjust
the fuel level;
● Remove carburetor
● Check valve seat and needle valve
● If either of valve seat or needle valve is worn,
replace both;
● If both are fine, adjust float height by bending the
float tang ①on the float;
● Install carburetor
● Check again the fuel level

Carburetor Assembly

Reverse the disassembly procedure for assembly
7-5
7. CARBURETOR
7