ATV Honda repair manuals | ATV Honda CF500A carburettor measurement and resetting
To put the carburettor the top party downwards. To measure distance "and" from an interfaced surface of a float chamber (without a layer pad) to the top edge of a floater. The note: the floater Lever should lay on a needle valve. Not to compress a needle valve. Floater height: 10±1 mm. If the floater height is not in limits of the set range, to check up a valve seat and a needle valve. At deterioration or a valve seat or a needle valve to replace both. If both are perfectly in order, to adjust height of a floater by shaft bending on a floater. Again to measure floater height until it will appear in the necessary range.
ATV Honda repair manuals | Fuel level in ATV Honda CF500A carburettor
To place the carburettor on an equal surface. To connect a measuring instrument of level of fuel to a taking away tube. To slacken the drain screw. To hold a measuring instrument of level of fuel vertically near to a line of a float chamber and to read fuel level. Fuel level: 3,5±0,5 mm. If fuel level mismatches the specification, to adjust fuel level. To remove the carburettor. To check up a valve seat and a needle valve. If both are perfectly in order, to adjust height of a floater bending of a shaft of a floater. To establish the carburettor. Again to check up fuel level.
from ATV Honda repair and service manuals
