As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C1 CHECK - ON RT INBD SEAT TRACK NR 12 AT APPROX STA X111 THERE IS CORROSION AT AFT INSIDE THE TRACK. REMOVED CORROSION BY BLENDING AND POLISHING SMOOTH. MAX MATERIAL LOSS WAS .006. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-884. ALODINED ALL BARE METAL. HFEC IAW NDTM PART 6 51-00-01, NO CRACKS NOTED.