Dashpot Adjustment

With engine at normal operating temperature and idle speed and mixture correctly set, turn throttle valve by hand and read engine speed when dashpot just contacts adjusting screw on stop lever. Turn adjusting screw on stop lever to obtain specified engine speed. Accelerate engine and release. When dashpot plunger contacts stop lever, engine should decelerate smoothly from 2000 RPM to 1000 RPM in about 3 seconds.