Diesel engine having a dual lubrication system

摘要: A diesel engine has a first lubrication system, containing conventional oil, used to lubricate that section of the subjected excessive wear--the valve train including cam shaft, lifters, rocker arm, stems, etc., and second lubricant utilizing fuel, for lubricating remaining engine--the crankshaft associated parts, pistons, connecting rods, etc. By being exposed crankcase blowby exhaust gases, fuel crankshaft, absorbs pollutants contaminants contained therein recirculates these through system be burned exhausted. constantly lubricated with fresh lubricant, wear on specific parts is reduced. Frequent changes have been eliminated because fuel/lubricant continuously changed circulated system. Since oil not exhausted its useful life prolonged, thus reducing frequency required changes.