What was found
DURING ROUTINE C-CHECK INSPECTION, AFT FUS CRACKED 2, STA FS 1617.000 L.17R. PERFORMED MAJOR REPAIR IAW SRM 53-5-2 FIG. 5. REMOVED CRACKED L-17R IAW SRM 53-1-0, SRM 51-1-20D. FABRICATED NEW LONGERON (EXTRUSION P/N S1616757) IAW SRM 53-5-2 FIG. 5 (SHEET 1) ITEM B, SRM 51-2-0 FIG. 50. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PAGE 9. INSTALLED NEW LONGERON IAW SRM 51-1-20D, SRM 51-3-1 (TORQUE).