As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJO - DURING C-CHECK, CORROSION ON STR 27L SPLICE BETWEEN BS 907 AND BS 927. REPAIRED STR 27L BETWEEN BS 870 AND BS 993 AND SPLICE BETWEEN BS 900 AND BS 914 IAW SRM 53-10-3, FIG 1 AND SRM 51-10-1 PAGE 5. SEE COOPESA W/O N10316-1-72, VAM100 NR 295 AND 912SDA133. (X)