What was found
DURING ROUTINE C CHECK INSP, FUSELAGE BELLY, STA FS 76.000 L-35. 75R. UPGRADE REPAIR DOUBLER TO INCORP A MINIMUM OF 3 ROWS OF RIVETS. PERFORMED REPAIR IAW NR 05446 DATED 10-05-05, DWG NR ED-4058 DATED 09-27-05, EO NR 20051191 DATED 10-05-05. REMOVED EXISTING REPAIR DOUBLER IAW SRM 51-1-21. REMOVED DAMAGED SECTION IAW DWG NR ED-4058. NDT INSPECTED REWORKED AREA IAW NDT SPM PART 06-10-01-001. NEITHER CRACK NOR CORROSION FOUND. FABRICATED REPAIR DOUBLER (AL7075T6 0.063) + INTERNAL FINGER DOUBLER (AL7075T6 0.032) IAW DWG NR ED-4058, SRM 51-1-4 PG 1 (FORMING). CLEANED, TREATED, PRIMED AREA + REPAIR PARTS IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW SRM. INSTALLED REPAIR PARTS IAW SRM. (TORQUE)