Cleaned parts to be primed and primed all centersection parts that were not anodized. Installed the (12) AN4-11A bolts in the F804A-2 forward section per plans and torqued nuts to specifications. Installed four nutplates to F804A-2 forward section Riveted the two K1000-3 nutplates on F804CF-L vertical bulkhead Countersunk and installed the two nutplates on the top of the F804B-2 aft center section
