As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR0573: WHILE WORKING NR0450 FOUND SHEAR TIE AT BS 720, LBL 5 - RBL 5 BETWEEN 28L-R WL 138 TO BE CORRODED AND OUT OF LIMITS. REMOVED CORRODED SHEAR TIE AND FABRICATED NEW AND INSTALLED IAW BAC DRW 65-15939 AND FEDEX SRM 51-20-1 AND 51-20-2.