As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF CRACKED LEVELING COMPOUND AT BS 705 STR 28 RT AND LT, FOUND FRAME SHEAR TIE CORRODED OUT OF LIMITS. REMOVED CORRODED SHEAR TIE, CLEANED AND TREATED CORROSION ON EXTERNAL SKIN UNDER SHEAR TIE. FOUND SKIN TO BE WITHIN LIMITS IAW FEDEX SRM 53-30-1, INSTALLED NEW SHEAR TIE.