2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 157Get this manual
Quality of the image is intentionally reduced!
Lower unit 1 12 13 14 15 16
18 (1.8 kgf m, 13.3 ft Ib)8 (0.8 kgf m, 5.9 ft Ib)
S6AG6010
9 (0.9 kgf m, 6.6 ft Ib)
5 (0.5 kgf m, 3.7 ft Ib)
No18