<![CDATA[The diesel engine is the ignition system of internal combustion. In principle this machine is an utilization of air and fuel. Then, the mixture fuel will burn by itself. To improve the ability of diesel engines, today many are using the turbocharger, which use for compressing air and speed up the release of the combustion gases. Turbochargers work by using a kick of flue gas. Exhaust gases which is out from the machine will out through turbine and rotate the impeller. The impeller is connected also with impeller of new gas turbine. As a result of the rotation of the impeller then the gas replacement cycle becomes faster. The Impeller in turbine can rotate very fast therefore it requires lubrication it self. Frequently found problem that damage the turbocharger because the channel is blocked by lubricating oils that dries as a result of turning off the engine, after the machine work without any cooling process. The solution to this problem is to install a turbo timer-based IC NE555 which can be organized timely for allowing the machine to spin for a while even the engine is ignition is turn off. By providing opportunity to the engine to work stationary this situation will reduce damage caused by a clogged drain lubricanting oil.Keywords : Diesel engine, Turbocharging, Turbo Timer]]>
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