2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 216Get this manual
Power tilt motor (power tilt model)
NOTE: Align the rounded section of the stator with the rounded section of the power tilt motor base AStator screw B: Nm (0.5 kgfm, 3.7 ftlb)
S6AG7120
Brush holder screw 6: Nm (0.5 kgfm, 3.7 ftlb)
5Install new O-ring C, the pin D, the manual valve E, and new O-ring to the power tilt motor assembly G6Install new gasket and the power tilt motor assembly to the tilt cylinder, and then tighten the power tilt motor base bolts to the specified torque