As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE CPCP CHECK INSPECTION, FOUND COCKPIT AREA, CO-PILOT SEAT BASE SUPPORT NEEDING ANTI CORROSION TREATMENT ON BOTH AFT ATTACH POINTS. REMOVED AND REPLACED CO-PILOT SEAT BASE SUPPORT IAW BOEING B727 MM CHAPTER 25-10-42. NEW BASE SUPPORT REQUIRED DUE TO BEYOND LIMITATIONS FOR CORROSION. CORROSION TASK CARD NUMBER C53-221-01. NON-ROUTINE TASK CARD NUMBER 108566.