As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSP, NOTED THE SUPPORT FRAME FOR SHEAR PLATE CORRODED ON BOTTOM SURFACE AT NUTCLIP HOLES LOCATED AT THE LT OB SIDE AT FRAME 70. MAINT REMOVED CORRODED SUPPORT FRAME AND INSTALLED NEW SUPPORT FRAME IAW SRM 51-42-11 AND SRM 51-44-11. UPON COMPLETION OF THE REPAIR IT WAS INSPECTED AND FOUND ACCEPTABLE. (A)