As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HVY CK CORROSION FOUND ON CENTER FUSELAGE 1 FLOOR STRUCTURE RH OB LATERAL SEAT TRACK FR24-34. REPLACED SEAT TRACK PN 170-92568-005 IAW SRM 51-43-03, 51-43-04. FOR DETAILS OF WORK PERFORMED SEE AAR NRC#4500861-2000-0109.AC REMAINS IN YQG FOR COMPLETION.