How Often Do Old 4 Stroke Dirt Bikes Tappet Adjustment?
How Often Do Old 4 Stroke Dirt Bikes Tappet Adjustment? Whether you own a dirt bike, ATV, street bike, or any other four-stroke equipped machine, chances are your owner’s manual outlines when your engine’s valve clearances should be checked. Depending on the application, the inspection interval may vary from 15 hours to 15,000 miles. How