As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 'C' CHECK, A CRACK WAS FOUND IN THE GALLEY SERVICE DOOR PAN SKIN .75 INCH LONG. THE CRACK RUNS FROM THE FWD PAN SKIN (IN THE NR 1 PAN AREA) AND TERMINATES IN THE BOTTOM FWD DOOR STOP HOLE. INSTALLED DOUBLER ON DOOR PAN PER SRM 52-03, FIG. 3.