As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A 1 INCH CRACK WAS FOUND IN THE HORIZONTAL FLANGE OF THE C-1 CARGO COMPARTMENT BALLMAT SUPPORT AT STA 561. NO VISUAL INDICATION OF A CRACK APPEARS ON THE UNDERSIDE OF THE FLANGE. THE SUPPORT WAS REPLACED PER DWG 451T1604 , SRM 53-30-53-0-2 DETAIL 2.