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Home » Public Forums » GMCnet » Re: [GMCnet] 12pt inner drive bolt torque
Re: [GMCnet] 12pt inner drive bolt torque [message #327817] Fri, 05 January 2018 13:19 Go to previous message
James Hupy is currently offline  James Hupy   United States
Messages: 6806
Registered: May 2010
Karma:
Senior Member
I think that the bolts that Manny supplies with his 1 ton kits are highest
known grade, with special lockwashers. We have been using blue threadlocker
with squeaky clean threads and torquing to 55 foot pounds. BUT, THE DRIVERS
SIDE BOLTS PARTICULARLY NEED TO BE PERIODICALLY CHECKED after break in
miles. I have found quite a few on both the 1 tons and OEM front ends that
loosen a bit after some mileage.
We have experienced owners losing all the bolts on the drivers
sidewhen shops unfamiliar with front wheel drive systems have worked on
them.
Check those bolts regularly.
Jim Hupy

On Jan 5, 2018 10:44 AM, "John R. Lebetski" wrote:

Looking at charts for 3/8-24 I told him to stop at 50 with blue and split
spring washers
--
John Lebetski
Woodstock, IL
77 Eleganza II


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