The post above counterdicts itself several times, I really don't understand.
No bearing will survive under 100 ft lbs of torque, I mean lets get reality here. The 100 lbs plus or minus is what it took to crush the sleeve, and that was on new bearings only. Used pinion called for a "slight preload" ???? been too long.
All my info on front wheel bearings came from General Motors Training center in San Leandro CA in the 70's. I too was a GM tech all thru the 60s and 70s.
But in short, do what works for you. Even official pros have different ideas, all of which may be the best way.