I'd like to use the method for reinstalling the vanos splines shown in the DIY on this site. I need help understanding the tightening process of the other hub bolts though. Also, once these hub bolts are torqued down, do I install the vanos onto the engine and connect the spline to the vanos spline shafts (leaving the splines inside the hub only protruding slightly shown in the diy picture)? At what point is it safe to remove the crank pin from TDC to turn over engine? Thanks for any advice!