As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 PYLON PANEL 433CL CUTOUT INNER SKIN CHAFED. AREA SMOOTHED OUT PER SRM 51-10-02. BLEND OUT AREA AT FWD UPPER IS 0.7"X 0.4"WITH 0.114 REMAINING THICKNESS. FWD LWR IS 0.7"X 0.4"WITH .110 REMAINING THICKNESS. AFT UPPER IS 1" X 0.5"WITH 0. 102"REMAINING THICKNESS. AFT LOWER IS 0.8" X 0.5 WITH 0.108" REMAINING. HFEC NO CRACKS PER B777NTM PART 6. CHAFFED REPAIRED PER ECRA 5450-02402