Modified by removing sides of pins equally to produce width. Flats on each pin must be parallel to respective wrench arm.
可以通过拆卸插脚的两侧来改进，效果相当于改变宽度。每个插脚的平面必须平行于各自的扳手叉臂。
2
It consists of steering wheel steering shaft worm gear sector pitman arm drag link steering knuckle arm king pin steering arms tie rod front axle and steering knuckle.
Guide vane operation structure includes the guide vane arm clip board, guide vane arm, segmental keys, connection board, handle, cut pin, connecting rod pin and gland, etc.