As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME 87 CROSSBEAM HAS HIDDEN CORROSION UNDER L/H SHEAR PANEL INTERFACE SEALANT AT THE L/H BEAM LOCATION (C-CHECK RO 1/30/2025) PERFORMED CROSSBEAM REPAIR ON FR 87 CROSSBEAM UNDER LH SHEAR PANEL NEXTR TO THE L/H BEAM REF ETD2025-170-900346. REPAIR PARTS WEIGHT .339 LBS NO CHANGE TO WEIGHT AND BALANCE. SEE CONTINUATION CARD FOR WORK PERFORMED.