Torque spec for flywheel bolt on Yamaha 28AE outboard

[ar1g3]

Does anyone know to what torque I should torque the flywheel bolt on my Yamaha 28A?

I think it'll be the same for a 25A and a 30A since they're pretty much identical. I've torqued the bolt to 75Nm atm, not sure if this is right though

 

[boscoe99]

A 28AE is circa 1973 ~ 1977. It was not offered here in the USA so no manuals are available to me for this model.

Torque value for a 25/30 HP 1984 US model flywheel nut is 160 Nm. As important as the torque is making sure that the crank shaft and flywheel tapers are clean and dry.