As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0973295) CORROSION ON FUEL ACCESS RING OF FUEL ACCESS DOORS: 532QB, 531AB AND 532MB AT LH WING.CORROSION ON ACCESS RING OF FUEL 532QB, 532MB AND 531AB WERE REMOVED PER B737-800 SRM 57-20-01-2R-1. ACCESS RING OF FUEL ACCESS DOORS ON FUEL ACCESS 532MB WAS REPLACED PER B737-800 IPC FIGURE 28-11-11-02 ITEM 2