1998-2006 Yamaha F20/F25 Outboards Service Manual, Page 113Get this manual
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OIL PUMP 5-20 EXPLODED DIAGRAM 5-20 REMOVAL AND INSTALLATION CHART 5-20 SERVICE POINTS 5-21 Cylinder head inspection 5-21 Oil pump inspection 5-21 CAMSHAFT AND VALVES 5-22 EXPLODED DIAGRAM 5-22 REMOVA