As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER CABIN R/H INBD SEAT TRACK CROWN FROM STA 698 TO 727 HAS CORROSION. / BLENDED OUT CORROSION ON RH INBD SEAT TRACK CROWN FROM STA 698 TO STA 727 AND FOUND MATERIAL LOSS OUT OF LIMITS IAW B737 SRM 53-00-52-1A-1. MAT. LOSS = .047' ON BOTTOM SIDE OF CROWN; MAT. ALLOWED = .040'. REPAIR AREAS ACCOMPLISHED ON NRC # X666058.