As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: DAMAGED BAFFLE INTERCOSTAL BELOW TRANSITION PANEL BETWEEN STA 500F AND STA 500G AT LBL 23, MEASURING L=7.0 IN, W=1.0 IN, D=0.25 IN. REPLACED INTERCOSTAL WITH MODIFIED PART IAW SRM 53-30-53-2R-1 AND SRM 51-40-02.