Nikki 2 bbl - NK563A - GMH

This carby was fitted to the Mazda 626 and 929 range of vehicles as well as Ford Courier, Econovan & Telsta. The schematic does not show the later version with all the little extras attached to the carb. When doing the float level setting, rather than flip the carby top over like the drawing below, I generally only lean the cover at 45 deg. so the ball on the needle & seat does not compress and set the float so the top surface of the float is parallel to the gasket surface of the cover.