As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** MAINTENANCE REPORTED LEVEL 2 CORROSION ON SEVERAL AREAS ON AFT BELLY FAIRING ATTACHMENT FLANGE STRAP BETWEEN FR74 TO FR76 AND STRG 22R - 28R. MAINTENANCE REMOVED AND REPLACED THE AFT BELLY FAIRING ATTACHMENT FLANGE STRAP BETWEEN FR74 TO FR76 AND STRG 22R - 28R IAW EMB SRM 51-41-02 AND 51-43-04. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.