What was found
DURING HEAVY MAINTENANCE CHECK, CORROSION WAS DISCOVERED ON AFT FUSELAGE AT FRAME 87 BETWEEN STRG 27 AND 28R SHEAR TIE. REMOVED DAMAGED SHEAR TIE, LOCATED , DRILLED , AND TREATED NEW SHEAR TIE. INSTALLED AND TOP COATED NEW SHEAR TIE.
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 AT FRAME 87 BETWEEN STRG 27 AND 28R SHEAR TIE. REMOVED DAMAGED SHEAR TIE, LOCATED , DRILLED , AND TREATED NEW SHEAR TIE. INSTALLED AND TOP COATED NEW SHEAR TIE.