As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON WEB LOCATED AT LEVEL STRINGER 17L AND BETWEEN BS 460 TO BS 480 PAX CABIN. REPLACED WEB LOCATED AT LEVEL STRINGER 17L AND BETWEEN BS 460 TO BS 480 PAX CABIN IAW B737-300 SRM 51-10-02 DRAWING 65-46958 AND B737-300 SRM 51-40-02.