John Deere LA flywheel bolt torque?

[Mountain_anderson]

Rebuilding my luc motor and can’t find the torque figures for the flywheel anywhere, anyone got them?

 

[JIM MN]

What is the thread size of the four flywheel bolts? What is the strength marking on the head of the bolt? Three-six-eight dash marks?

 

[Fixingfarmer]

Usually flywheels get torqued like Jim suggests I also usually add blue loctite

 

[Mountain_anderson]

What is the thread size of the four flywheel bolts? What is the strength marking on the head of the bolt? Three-six-eight dash marks?

1/2-20 about 2 in long. No dashes on bolt head. Should I replace with grade 8s?

 

[Mountain_anderson]

What is the thread size of the four flywheel bolts? What is the strength marking on the head of the bolt? Three-six-eight dash marks?

I thought I should replace the bolts with grade 8 bolts and torque them at 75 ft lbs, it has the tabs that fold down over the heads of the bolts to prevent them from turning, I can't find the torque specs for the life of me. There are 4 bolts and I believe a 60lb flywheel, does that sound right?