GENERAL SERVICE INFORMATION Location of Nameplates 12/05 LOCATION OF NAMEPLATES Figure 3-9 Engine Block Serial Identification The following figures show the location of informational nameplates on Yanmar BY2 marine engines. MERCRUISER MODEL: ENGINE DIVISION OF MERCURY MARINE STILLWATER, OK, U.S.A. SERIAL NUMBERS TRANSOM ASSEMBLY AND STERN DRIVE SERIAL NUMBER DECAL STRIPS TO THE RESPECTIVE BLANK ON THIS DECAL. DRIVE TRANSOM Engine Nameplates (Typical) 4 B Y 1 0 8 5 N 0 7 5 1 1 0 0 7 8 2 4 9 5 1 N The typical location of the engine nameplates is shown for Yanmar 4BY2 Series marine engines (Figure 3-8) . 6BY2 engines are similar.
Figure 3-8 Engine Data and Drive Information Nameplates Model Speed of prop shaft Continuous power kW / Fuel stop power kW Gear Model / min -1 min -1 min -1 0006567 ENG.No. Figure 3-9 The engine block information identification is etched into the cylinder block and is located behind the engine oil cooler near the end of the starting motor. 0006563 Figure 3-8 © 2009 Yanmar Marine International BY Servic e Manual 3-11