Modern Vespa

Is there a torque setting for the nut that holds the flywheel on?

Is it the "rotor nut" being referred to below?

Engine & Tranny Settings
Stator Screws: 0.3-0.4 kgf m (2.17-2.89 lbf ft)
Kickstart Lever Nut: 2.3-2.6 kgf m (16.64-18.81 lbf ft)
Coil Pickup mounting screws: 0.2-0.25 kgf m (1.45-1.81 lbf ft)
Clutch Center Nut: 4.0-4.5 kgf m (28.93-32.55 lbf ft)
Input Shat Nut: 3.5-3.5 kgf m (21.70-25.32 lbf ft)
Rotor Nut: 6.0-6.5 kgf m (43.40-47.01 lbf ft)
Carb Sleeve Nuts: 1.6-2.0 kgf m (11.57-14.47 lbf ft)
Clutch Cover Bolts: 0.6-0.8 kgf m (4.34-5.79 lbf ft)
Cylinder Head Nuts: 1.7-2.2 kgf m (12.30-15.91 lbf ft)
Exhaust Pipe Stub: 7.5-8.0 kgf m (54.25-57.86 lbf ft)

that's it. should be 45 foot pounds, which is a whole lot. I don't think my torque wrench even goes that high.

Thank you sir...

I've got a big ass torque wrench at my disposal...