What is the adjustment of valve tappet clearance of Mitsubishi 4ba1 diesel engine?

The valve tappet clearance for the Mitsubishi 4BA1 diesel engine is typically set to 0.20 mm (0.008 inches) for the intake valves and 0.25 mm (0.010 inches) for the exhaust valves when the engine is cold. It's important to ensure the engine is at a stable temperature and to use a feeler gauge for accurate measurement during the adjustment process. Regular maintenance of the tappet clearance helps ensure optimal engine performance and longevity.