2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 140Get this manual
Quality of the image is intentionally reduced!
Cylinder block8 (0.8 kgf m, 5.9 ft Ib) UP6 5
18 (1.8 kgf m, 13.3 ft Ib) (0.6 kgf m, 4.4 ft lb) 12 (1.2 kgf m, 8.9 ft lb)14
2 (0.2 kgf m, 1.5 ft Ib) 18 (1.8 kgf m, 13.3 ft Ib)