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TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download

Page 270 of 1555

11-36.1. LEFT FRONT UNDERBODY ARMOR INSTALLATION (Cont’d) TM 9-2320-387-24-2 11-68.6 Change 1 7. From inside vehicle, match-drill fourteen 13/32-in. (10.3-mm) diameter holes from driver’s side footwell outer armor (5), and A-pillar armor (3) through left front underbody armor (6). 8. Install three capscrews (2) and locknuts (4) through driver’s side footwell outer armor (5), A-pillar armor (3), and left front underbody armor (6). Tighten locknuts (4) to 35 lb-ft (47 N•m). 9. Using driver’s side footwell inner armor (1) as a template, match-drill fifteen 13/32-in. (10.3-mm) diameter holes from driver’s side footwell inner armor (1) into left front underbody armor (6). Stop drilling when drill bit penetrates hat section (7). Do not drill completely through left front underbody armor (6). MATCH-DRILL 13/32 IN. (10.3 MM) DIAMETER HOLES (15 PLACES) 1 3 4 5 6 7 2 MATCH-DRILL 13/32 IN. (10.3 MM) DIAMETER HOLES (14 PLACES) ~ ~