As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU COMPARTMENT LT SIDE COMPOSITE SKIN PANEL SECTION BETWEEN BS 1918 AND 1941 DELAMINATED. PERFORMED REPAIR PER B757-200PF SRM 51-70-10-2R-4 REPAIR 4 (REPAIRS TO LARGE DAMAGE) FIG. 201 DETAIL A REV 126 USING B757-200PF SRM 51-70-10-2R-0 REV 126 REPAIRED GUIDELINES PER B757-200PF SRM 53-80-01-2R-0 REV 126.