论文部分内容阅读
一台汽油机不能起动,经检查电系工作正常。但发现不揿加浓按钮,汽油也从空气滤清器盖下缘处外溢。取出浮子检查,外观无裂纹及伤痕,将其浸入80～90℃的热水中,也不见冒气泡,且浮子升起有力,说明浮子没有问题。拆下浮子室,发现针阀支架两叉脚向下约有5毫米的弯头已平直。由于浮子室的油面是在浮子和针阀支架的共同作用下维持在一定高度位置的,针阀支架下弯叉脚折平后,浮子室的油位就相
A gasoline engine can not start, after checking the Department of electrical work properly. However, if you find that you do not push the rich button, the gasoline spills from the lower edge of the air filter cover. Remove the float inspection, the appearance of no cracks and scars, immersed in hot water at 80 ~ 90 ℃, also see no bubbles, and the float rises strong, indicating no problem with the float. Remove the float chamber and found the needle valve bracket two feet down about 5 mm elbow has been straight. As the float chamber oil surface is in the float and needle valve support under the common action to maintain a certain height position, under the needle valve bracket bent legs bent flat, the float chamber of the oil phase