As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT WEB CORRODED AT BS 927 TO 931; RBL 2; WL 147 / AFT PIT WEB CORRODED AT BS 927 TO 931 RBL 2 WL 147 REPLACED WEB WITH P/N: 147A7500-6 IAW BOEING DWG# 147A7500 REV- ID: 0044 AND SRM 51-40-02-0G-0 CORROSION FOUND TO BE 'OUT OF LIMITS' OF ORIGINAL: .045' REMAINING .019' REMOVED .026' IAW SRM 53-00-53-1A-2