1998-2006 Yamaha F20/F25 Outboards Service Manual, Page 35Get this manual
CHAPTER SPECIFICATIONS GENERAL SPECiFiCATIONS 2-1 MAINTENANCE SPECiFiCATIONS 2-3 ENGINE 2-3 LOWER 2-6 ELECTRICAL 2-6 DIMENSIONS 2-9 Outboard dimension 2-9 Bracket dimension 2-9 TIGHTENING TORQUES 2-10 GENERAL TIGHTENING TORQUES 2-12