As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CABIN SEAT TRACK RIGHT FLANGE AND CROWN UPPER SURFACE FOUND CORROSION AT STA 800-840, RBL 27.5. REMOVED AS PER SRM 51-31-01 VOL.II AT STA 745 TO STA 869 X=27.5 R/H. NEW SEAT TRACK FABRICATED AS PER DRAWING ADA 7321-519, FASTENER HOLES PICKED UP AS PER SRM 51-31-01 VOL.II AND INSTALLED AS PER SRM 53-70-00 FIG.1 VOL.I. REPAIR CLASSIFIED MAJOR AS PER GMM 6-2-100.