As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE UPPER HINGE CUTOUT OF THE L2 DOOR OPENING WAS FOUND CRACKED IN THE SKIN AND BONDED DOUBLER. THE CRACK WAS ROUTED OUT TO REMOVE THE DAMAGE. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL DOUBLER INSTALLED PER B737 SRM 53-30-3, FIG 21A AND ER/A 379178-14, REV A.