DanS HJ-45
SILVER Star
as we go through the truck torquing the bolts, we dab a bit of yellow paint on each one as we finish.
i have a 1987 BJ70 with 30K on it. while i was looking it over i noticed every bolt on the suspension had a dab of yellow paintso i adopted the practice on this build.
You're going to hate me for suggesting it....
The dab of paint to indicate that a bolt has been torqued is good. Better is a torque indicating paint. After you torque a bolt, you put a dab of this stuff (it's a pretty waxy paint) that runs between the nut/bolt and something stationary. It will crack if there is movement of the bolt, and it's real easy to tell if the bolt has stayed put or not using this stuff.

Loctite and Dykem both make the stuff. I use it on the "important" bolts like driveshaft bolts, brake calipers, etc...
In the airplane repair station I used to work for, we each had a different color of torque marking paint (mine was orange). That made it real easy to see that 1)A bolt had been torque, 2)It had not loosened, and 3)who had done the work.
Looking at this thread is dangerous. I'm liking the grey frame and underbody bits more and more every day.....

Dan