As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FOUND AT R1 SERVICE DOOR STRUCTURE LOWER BEAM PN 141A6536-14 AT THE I/B FASTENER ADJACENT RADIUS / REMOVED AND REPLACED BEAM PN 141A6536-14 AT R1 SERVICE DOOR STRUCTURE LOWER AREA PER REF. B737 DWG. 141A6516 AND 141A6535; NEW BEAM INSTALLED PN 141A6536U20; B737 SRM 51-40-02-0G-0