The squeezing stress between the valve end the screw for adjusting valve clearance must be taken into account in designing high speed valve train.
高速配气机构设计中一个不可忽视的薄弱环节是气门间隙调整螺钉头部的挤压疲劳。
2
If valve clearance needs to be adjusted, loosen the locknut on rocker arm adjustingscrew. Turn adjusting screw until feeler gauge slips with a slight drag.