As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU COMPARTMENT RT SIDE COMPOSITE SKIN PANEL SECTION BETWEEN BS 1918 & 1941 DELAMINATED. REPAIR FILLER AND DOUBLER MADE FROM 0.012-INCH-THICK 2024-T3 BARE AL SHT AND REPLACEMENT HONEYCOMB CORE MADE FROM BMS4-4 3-10N OR EQUIVALENT.B. REPAIRED PER SRM 53-80-01-2R-0, 51-70-10-2R-4 (FIGURE 201 SH. 1), 51-70-10-2R-0 (REV. 126).