TB 9-2320-302-13&P-2
6.) Insert bolts, nuts and washers through the underbody armor
panel and tighten armor into armor firewall frame with 5/16X1-1/2
bolts
7.) Align cab mount bracket and armor firewall frame bracket and
use holes in armor to guide drilling and attach with bolt, flat-
washer and 1/2-20 locking nut
ArmorWorks
0038 00-47