As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HVY CHECK FOUND INTERIOR FUSELAGE FWD CARGO FR 18 BTWN STR 25R-26R CORROSION FOUND ON SHEAR CLIP. REPLACED SHEAR CLIP PN 170-03869-002 IAW SRM 51-41-02. SEE AAR NRC# 4500940-1000-0119 FOR WORK PERFORMED. AC WAS RTS.