As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK DISCREPANCY AS FOLLOWS, CABIN INTERIOR FRAME AT BS 580 SHOW GOUGE AREA BETWEEN ST 17R/16R. BLENDED AREA FOUND WITH OUT LIMITS IAW B-727 SRM 51-10-1. FABRICATED REPAIR DOUBLER FROM 7-75 T-6 .063 DIM 7 X 6.5 INCH PO 9912495. TREATED AND PRIMED ALL PARTS AND AREAS IAW B-727 SRM 51-10-2. INSTALLED REPAIR DOUBLER IAW B-727 SRM 51-40-3 AT FRAME BS 580 BETWEEN ST 17R/16R.