What was found
CORROSION ON AFT BULKHEAD PANEL SUPPORTS AT AFT CARGO COMPARTMENT UPPER, LT, RT AND CENTER SIDE. CORROSION ON LT AND RT SUPPORTS PANELS BULKHEAD WAS ATTENDED WITH MEASSURED AS FOLLOW: UT, WAS ACCOMPLISHED IAW NDT SPM 04-00-07, PAR 5, FIG 3, SHEET 1-2. ORIGINAL THICKNESS IS 0.040" AND REMAINING THICKNESS IS 0.038" THEREFORE ITS WITHIN LIMITS IAW ER/A 511165-14, MA REV C AND DUE TO EXCESSIVE DAMAGE SUPPORT CENTER WAS REPLACED IAW SRM 53-24-0.