As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C4 CHECK - AFT CARGO COMPARTMENT RIGHT UPPER MAIN CABIN FLOOR SUPPORT CRACK BETWEEN BS 1329 TO BS 3151 AT RBL 80. REPLACED RIGHT UPPER MAIN CABIN FLOOR SUPPORT BETWEEN BS 1329 TO BS 3151 AT RBL 80 IAW B767 SRM 51-40-02-0G PARAGRAPH 7 FIGURE 12.