2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 158Get this manual
Upper case 20 (2.0 kgf m, 14.8 ft Ib)
28 (2.8 kgf m, 20.7 ft Ib)
27 (2.7 kgf m, 20.0 ft Ib)
Upper case 20 (2.0 kgf m, 14.8 ft Ib)
28 (2.8 kgf m, 20.7 ft Ib)
27 (2.7 kgf m, 20.0 ft Ib)