As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING BASIC CHECK AT EAMS, CORROSION WAS DISCOVERED TO THE AFT END OF THE CENTER FUSELAGE III RH IB SEAT TRACK BEAM (P/N 170-86082-005) AT FR84 AT THE LAST LUG. REFERENCE ETD2019-170-127266A, FIGURE 1 FOR DAMAGE DETAILS. EAMS REQUESTED AND RECEIVED A REPAIR IN THE FORM OF ETD2019-170-127266A, WHICH PROVIDES INSTRUCTIONS TO TRIM AND BLEND OUT THE CORROSION ON THE END OF THE LEG AND THEN DRILL OUT THE REMAINING DAMAGE TO INSTALL A SOLID RIVET. COMPASS ENGINEERING HAS CLASSIFIED THIS AS A MINOR REPAIR.