2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 27Get this manual
Specifications Part to be tightened Thread size M10 M6 M6 M5 M5 M4 M5 M3 M3 M5 M12 Tightening torques Nm kgfm ftlb 20 2.0 14.8 15 1.5 11.1 0.2 1.5 90 80 85 0.7 0.4 0.5 0.5 0.4 0.5 0.2 0.2 0.2 0.4 9.0 8.0 8.5 5.2 3.0 3.7 3.7 3.0 3.7 1.5 1.5 1.5 3.0 66.4 59.0 62.7
Steering arm stud bolt Self-locking nut Trim sensor cam screw Power trim and tilt unit Reservoir cap PTT motor bolt Gear pump bolt Gear pump housing bolt Relief valve cap bolt Lever bolt Manual valve Gear pump bracket bolt Trim cylinder end screw Tilt cylinder end screw Tilt piston bolt
General torques