Tightening torque for the big nut on the end of the 2wd adapter collar/sleeve?

[Hindsight]

After removing the center diff and a few other items, you are supposed to slide the 2wd adapter collar on and then put the nut back on to secure the collar. Only problem is that the FFR manual doesn't specify a tightening torque and I can't find it in the Subaru Factory Repair Manual either.

Anyone know what it is?

[bompus]

I tightened mine to 88 ft-lb per what I found in the FSM ( 5MT-9 - Tightening torque for "T2" which is the lock nut ) - I think that is the correctly identified nut.

[Hindsight]

Thank you!