What was found
DURING CHECK-C MAINT, THE STA 200 FLOORBEAM WEB WAS CORRODED AT LBL 64. REPAIRED WEB PER SRM 53-01, PAGE 18. INSTALLED NEW SUPPORT CASTING PER DRAWINGS 9911518 AND 9911595.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CHECK-C MAINT, THE STA 200 FLOORBEAM WEB WAS CORRODED AT LBL 64. REPAIRED WEB PER SRM 53-01, PAGE 18. INSTALLED NEW SUPPORT CASTING PER DRAWINGS 9911518 AND 9911595.