As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C, SEAT TRACK AT UPPER DECK RBL 65, BETWEEN STA 560 AND 600 CORRODED AT SEVERAL LOCATIONS ON UNDERSIDE. REMOVED CORROSION ACCORDING TO SRM 51-10-01, FOUND OUT OF LIMITS OF SRM 53-10-01. REPLACED SEAT TRACK RBL 65 BETWEEN STA 560 AND 600 ACCORDING TO SRM 53-10-05 FIG 6.