On the Adjustment of Valve Clearance

If it is difficult to start for the first time every day, it will not be difficult in the future. It is likely that there is carbon deposition in the throttle, valve, intake pipe and cylinder. If the valve clearance you mentioned is a hydraulic tappet, you don't need to adjust it yourself. Otherwise, it's hard to say It has an adjusting screw located at the top of the valve stem. This is all that is required. It is best for professionals to adjust.