What was found
DURING THE CURRENT C-6 HEAVY MAINTENANCE CHK, MAINT FOUND AT BS 871.5, RT FWD OVERWING EMERG EXIT DOOR HAD NICK DAMAGE ABOVE WINDOW-PLUG CUTOUT. FASTENERS REMOVED AT AFFECTED AREA IAW SRM 51-40-02 & DAMAGE BLENDED OUT IAW SRM 52-20-01 RESULTING IN THE FINAL BLEND SIZE OF 2.5-INCH-LONG X 0.75-IN-WIDE WITH MRT OF 0.056-IN CORRESPONDING TO ABOUT 21% MATERIAL LOSS. EXTERNAL & INTERNAL DVI ACCOMPLISHED INCLUDING WINDOW CUTOUT IAW SRM 51-10-08 & NO DAMAGE FOUND. SURFACE HFEC INSPECT ACCOMP AT DAMAGE BLEND-OUT IAW NDTM PART 6, 51-00-23 & NO DAMAGE FOUND. AN OPEN HOLE HFEC INSPECT ACCOMP AT DAMAGE LOCATION IAW NDTM PART 6, 51-00-16 & NO DAMAGE FOUND. ACCOMP REPAIR IAW EO 25129-1 REV. IR, & ABX-REA-5221-65284-00.