81 ironhead, torque for crank sprocket and clutch hub nut

[harley_9]

Wonder if you could help looking everywhere  for torque spec for 81 ironhead Crank sprocket and clutch hub nuts  I have seen all kinds of torques for this wondering what one is the right one Thanks Derek

[FSG]

[garyajaz]

FSG comes through again!

I did not post cause my manual is only for 1974.
(not sure if same for your year)
good torqueing