As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CHECK-C MAINT FOUND CORROSION ON TOP OF INTERCOSTAL BETWEEN STA 1322 AND 1338, BELOW LONGERON 21L, AND ON 2 ADJACENT INTERCOSTALS BETWEEN STA 1322 AND 1338 AND LONGERON 21L AND 22L. REMOVED INTERCOSTALS FOR REPLACEMENT. REMOVED CORROSION ON SKIN PER SPM 6-80-01. INSTALLED NEW INTERCOSTALS AND FASTENERS WITH RIVETS PER SRM 51-30-02.