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Old 11-23-2014, 04:53 PM   #112
72K5CSTDarkOlive
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Join Date: Aug 2013
Location: Central Coast, CA
Posts: 774
Re: 70 Blazer Frame Off

I'll also get your guys opinion on the spindle nuts. I've seen so many different attitudes toward how to torque them in...anywhere from 50-75 ft lbs to set the preload on the bearing, 1/4 back then re-torque, all while spinning the hub. Then the outer nut to anywhere from 90-200 ft lbs.

When I initially torqued the inner nut, the hub got super tight at 50 and was pretty much locked down after that. I backed it off a 1/4 turn and then basically torqued it by feel based on the force required to rotate the hub. Then hammered down on the outer nut...am I goofing up?


I think I did the pre-load at 50, then 1/4 back and then torqued it to 35-40 lbs..I can't remember for sure, though. For the outer nut, I want to say I torqued it somewhere between maybe 75-90.. Definitely, no more than that.
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Build version 2.0: 72 K5
6.0 LQ9, 4L80e, NP205
http://67-72chevytrucks.com/vboard/s...d.php?t=793192
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1972 CST K5 Blazer Dark Olive
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