What was found
DURING C CHECK INSPECTION, EXTERNAL DOUBLER ON FWD FUSELAGE BELLY SKIN MUST BE UPGRADED, REPAIR MUST HAVE THREE ROWS OF RIVETS, STA FS 543.000 L-3.75R (REF. 822BX-R50). PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 NR 05271 DATE 06-29-05, SEMAN DWG ED 3998 DATE 06-22-05, EO SEMAN NR 2005900 DATE 06-29-05. REMOVED EXISTING REPAIR DOUBLER IAW DC-8 SRM 51-1-21 PAGE 1 AND DC-8 SRM 51-1-20D PAGE 21. PERFORMED DETAILED VISUAL INSPECTION NO CRACK FOUND, NO CORROSION FOUND. FAB`D REPAIR DOUBLER (ALCLAD 7075 T6 0.100”) + INTERNAL FINGER DOUBLER (ALCLAD 7075 T6 0.032”) IAW SEMAN DWG ED 3998. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW DC-8 SRM 51-1-8B. APPLIED PRC SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-1