As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAIL STRIKE INSPECTION, FOUND BS 797E-817E INTERCOSTAL BULKHEAD ASSY AT LBL10 HAD WARPED AND MUTLIPLE CRACKS. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SMP583 SRM CH51-60 AND 51-70. ORIGINATED ON LP 76869. CORRECTED ON LP 76874, ITEM M9; AND ON NR 2002.