As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. DURING INSPECTION OF AFT CABIN FLOOR STRUCTURE A CRACK WAS FOUND ON RH AFT SHEAR PLATE BETWEEN FR 69-70.REPLACE AS PER A320N SRM 51-72-11 REV 40. INSTALLED A NEW SHEAR PLATE BETWEEN FR 69 TO 70 RH AS PER A320N SRM-51-72-11-REV40. MX ACTION IS ACCEPTABLE.