What was found
DURING ROUTINE C CHECK INSPECTION, FOUND IMPROPER REPAIR LOCATED AT FS 1725 LONGERON 16.5 RIGHT. REMOVED EXISTING REPAIR. REMOVED DAMAGED AREA. FABRICATED NEW SKIN, AND INTERNAL DOUBLER. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS. APPLIED SEALANT TO FAYING SURFACE. INSTALLED REPAIR PARTS IAW DC8 SRM 53-2-1 FIGURE 7 SHEET 1, 3 AND 5, DC8 SRM 51-1-20D, DC8 SRM 53-2-1 FIGURE 7 SHEET 1, 3 AND 5, DC8 SRM 53-5-1 FIGURE 1 ITEM "D", DC8 SRM 51-1-8B, DC8 SRM 51-1-11, DC8 SRM 51-1-21, DC8 SRM 51-1-20D, AND DC8 SRM 51-3-1.