Bowl Vent Valve

Fig. 8 Bowl vent valve adjustment:

Remove bowl vent cover plate and vent valve lever spring. Do not dislodge vent valve lever retainer. With throttle at curb idle, press downward on vent valve lever where spring seats. Measure distance between contact surfaces of vent valve tang and vent valve lever, Fig. 8. Adjust by bending end of vent valve lever. Install vent valve lever spring and bowl vent cover plate.