What was found
UPPER FUSELAGE MAIN CABIN FROM STA 600 TO STA 690 RBL 25 CARGO TRACK CORRODED. REPLACED SEAT TRACK FROM STA 600 TO STA 690 RBL 25 IAW B727SRM 51-10-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER FUSELAGE MAIN CABIN FROM STA 600 TO STA 690 RBL 25 CARGO TRACK CORRODED. REPLACED SEAT TRACK FROM STA 600 TO STA 690 RBL 25 IAW B727SRM 51-10-1.