As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT AFT WING TO BODY FAIRING ACFT SKIN HAS EIGHT FASTNER HOLES WITH CORROSION. AFTER BLEND OUTS FOUND NUMEROUS FASTENER HOLES TO HAVE IN EXCESS OF 20 PERCENT MATERIAL LOSS. REMOVED PRE-EXISTING DOUBLER. FABRICATED A REPLACEMENT DOUBLER IAW SRM 53-04, FIG 57. INSTALLED REPAIR DOUBLER IAW IAW SRM 53-04, FIGURE 57.