I needed to swap the yoke on my 14 Bolt FF. It seems the pinion nut which holds on the yoke also determines the preload on the crush sleeve for the pinion bering assembly. I didn't want to torque it too tight and exceed the preload, but after a week it was apparent it wasn't tight enough (the nut loosened). So, I got under there and torqued it down pretty tight. I'm worried it may be too tight for bering preload and the crush sleeve. I can't believe this nut sets both the preload AND holds the yoke on, but that's what it looks like from the manual I have. Am I missing something here? Is there a torque spec for the yoke? Is there another nut responsible for the preload? Am I going to burn up my berings? Thanks, Eric M.