Technical 49 chevy brake adjustment (concentric)

finishing up the brake job on my 49 chevy..Can any one tell me the purpose of the concentric bolt for the brake peddle. Propper way to set it??

 

I already answered this once before, didn't I? The bolt is eccentric, not concentric....

https://chevy.oldcarmanualproject.com/shop/1949_51/4951csm0504.html

have fun!

if you still have questions after reading the manual, ask specific questions

 

sorry I guess I didnt ream very good thanks!!