As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** MULTIPLE AREAS OF CORROSION GOUGES ON PASSENGER CABIN SEAT TRACKS AT B.S. 727B-887; R.B.L. 45; W.L. 208.1. / REMOVED AND INSTALLED NEW PASSENGER CABIN SEAT TRACK AT BS727B TO 887; RBL45; WL208.1 PER SRM 51-40-02-0G-0 AND BOEING DWG #146A5300