What was found
SJO - PAX CABIN FLOORBEAM CORRODED AT BS 344, BETWEEN BL 0 TO LBL 55. REPLACED FLOORBEAM UPPER FLANGE AT BS 344 BETWEEN LBL 67 INCH TO RBL 41 INCH PER SRM 53-10-9 FIG 5, AND SRM 51-10-1 PAGE 5. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SJO - PAX CABIN FLOORBEAM CORRODED AT BS 344, BETWEEN BL 0 TO LBL 55. REPLACED FLOORBEAM UPPER FLANGE AT BS 344 BETWEEN LBL 67 INCH TO RBL 41 INCH PER SRM 53-10-9 FIG 5, AND SRM 51-10-1 PAGE 5. (M)