What was found
C5 CHECK - FWD RUDDER BOTTOM PCU ATTACH POINT CASTING UPPER SURFACE HAS WEAR APPROX .007 DEEP FROM THE PCU FORK AND A GOUGE ON THE CORNER OF THE UPPER OUTTER RADIUS. CLEANED UP FWD RUDDER BOTTOM PCU ATTACH POINT CASTING DAMAGED AREAS. REF SRM 51-14-00-02-03 PARA 1-4 AND PARA 5B(2)(A) THRU (E). NO REPAIRS ALLOWED IAW SRM 55-41-20-00-01 ITEM 7. HFEC INSPECTED DAMAGED AREAS FOR CRACKS IAW NDTM PART 6, 51-00-01, NO CRACKS NOTED. UT THICKNESS CHECKED DAMAGED AREA IAW NDTM PART 1, 51-00-04. MAPPED DAMAGE FOR ENGINEERING. INSPECTED AREA OF BLEND AND FOUND BLENDED AREA TO BE WITHIN LIMITS IAW RD 8/4-55-506. ALODINED AND PRIMED BARE AREA TO COMPLETE REPAIR IAW RD 8/4-55-506.