1987-2003 Yamaha YFZ350 Banshee supplementary service manual, Page 168Get this manual

1987-2003 Yamaha YFZ350 Banshee supplementary service manual, Page 168

CARBURETOR
NOTE: The float arm should be resting on the needle valve, but not compressing the needle valveIf the float height is not within specification, inspect the valve seat and needle valveIf either is worn, replace them bothIf both are fine, adjust the float height by bending the float tang (D on the floatRecheck the float height
3Install: Pilot jet Main nozzle Main jet

NOTE: Be sure the pin (2) engages with the locating slot on the main nozzle Q)