What was found
DURING HEAVY MAINTENANCE CHECK, CORROSION WAS DISCOVERED ON AFT FUSELAGE SHEAR TIE AT FRAME 86 BETWEEN STRINGERS 27 AND 28R. REMOVED DAMAGED SHEAR TIE, LOCATED , DRILLED, AND TREATED A NEW SHEAR TIE. INSTALLED AND TOP COATED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE CHECK, CORROSION WAS DISCOVERED ON AFT FUSELAGE SHEAR TIE AT FRAME 86 BETWEEN STRINGERS 27 AND 28R. REMOVED DAMAGED SHEAR TIE, LOCATED , DRILLED, AND TREATED A NEW SHEAR TIE. INSTALLED AND TOP COATED.