As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJO - AFT CARGO COMPARTMENT FRAME BS 807, BETWEEN STRINGER 27R AND 26L HAS CORROSION, LENGTH 2 INCHES, WIDTH 1 INCH, DEPTH .025 INCH. FRAME REPAIRED AT BS 807 BETWEEN STRINGER 26L AND 27L PER SRM 53-10-3 FIG 7. ALL OTHER AREAS CORROSION WAS REMOVED AND FOUND WITHIN LIMITS AND TREATED PER SRM 51-10-6. (M)