What was found
TAIL SECTION, AFT OF ACCESS PANEL 312AR, INTERCOSTAL JUST AFT OF ACCESS PANEL IS CRACKED AND DEFORMED. REMOVED THE INTERCOSTAL IAW SRM 51-40-21. LOCATED AND DRILLED A NEW INTERCOSTAL IAW SRM 51-40-44. INSTALLED THE NEW INTERCOSTAL AND STRAP IAW IAW SRM 51-40-.