As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON DIAPHRAGM MEMBRANE APPROX -X=53 STA Y=156 AT PAX CABIN. SUMMARY OF NRC 00488: CORROSION LEVEL 2. DIAPHRAGM MEMBRANE APPROX -X=53 STA Y=156 AT PAX CABIN WAS REPAIRED PER B717-200 SRM 51-70-10-2R PROCEDURE 1 REPAIR 1. (LP #0243883)