As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CHECK-C MAINT, FOUND CORROSION ON NUMBER 2 CHAIR TRACK O/B OF FLOOR PANEL 1 ATTACH FLANGE, STA 1265 TO 1309. ALSO CORROSION ON TRACK FLANGE STA 1193 TO 1212 AT LBL 48. REPLACED CHAIR TRACK FROM STA 1032 TO 1307 PER SPM 6-70-01. INSTALLED SPLICE PER SRM 53-05. INSTALLED FASTENERS PER SRM 51-30.