As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C19 CHECK DISCOVERED SKIN CRACK AT FASTENER HOLE AT BS 570 AND STR 4R. MAINTENANCE CUT OUT DAMAGED AREA OF SKIN IAW BOEING 737-300 SRM 53-00-01-2R30. FABRICATED FILLERS, DOUBLERS AND TRIPLER IAW BOEING 737-300 SRM 53-00-01-2R30. INSTALLED FABRICATED REPAIR PARTS AT BS 570 AND STR 4R IAW BOEING 737-300 SRM 53-00-01-2R30.