ABOUT THIS MANUAL This Component Technical Manual (CTM3) covers the recommended repair and adjustment procedures for the following engines: Direction of engine crankshaft rotation in this manual is referenced facing the flywheel looking toward the water pump. Front of engine is water pump end. 3 and 4TN Series Diesel Engines used in John Deere Lawn and Grounds Care and small Industrial products. Some components of this engine may be serviced without removing the engine from the machine. Refer to the specific machine technical manuals for information on components that can be serviced without removing the engine from the machine and for engine removal and installation procedures.
Series 220 Diesel Engines offered as OEM units. Three different configurations are available: Base industrial engine, industrial power unit or a generator drive unit. Before beginning repair of an engine, clean the engine and mount on a repair stand. Read each story completely before performing service to check engine model differences in procedure or specifications. This manual contains SI Metric units of measure, followed immediately by the U.S. customary units of measure. AllTractorManuals.com