As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION FOUND ON FWD FUSELAGE SHEAR TIE CLIP AT FR17 BETWEEN STGR 27L AND STGR 28L. SHEAR CLIP AT FRAME 17 BETWEEN STRINGER 27L AND STRINGER28L IN FORWARD FUSELAGE WAS REMOVED AND REPLACED IAW SRM 51-41-02.