As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING COMPLETION OF SI 7-58-181-12AD, SURFACE CORROSION WAS FOUND IN THE UPPER WELL LOWER WEBS ON EACH OF THE EIGHT FITTINGS. IN ADDITION THE NR 1 LATCH FITTING HAD A CORRODED ATTACH BOLT HOLE AND FITTINGS HAD CORROSION IN THE LOCKING PIN BORE. ALL SURFACE CORROSION WAS BLENDED AWAY AND THE BOLT HOLES WERE OVERSIZED TO REMOVE THE DAMAGE.