As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT SEAT TRACK NR 2 LT FR40. AFTER REMOVAL OF LEVEL 1 CORROSION WAS FOUND TO BE OUT OF LIMITS. REMOVED SEAT TRACK AND FABRICATED NEW SEAT TRACK IAW DWG A53832020. REPROTECTED SEAT TRACK IAW SRM 51-20-10 AND 51-75-10. INSTALLED SEAT TRACK IAW SRM 51-40-21 AND AMM 53-10-16-06.