As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION OUT OF LIMITS ON CUSP MEMBRANE (WEB) ON STA Y=855 RH SIDE AT PAX CABIN IN REF NRC 00170 (AMDS 5300-2020). NRC 0588: CORROSION LEVEL 2, CUSP MEMBRANE (WEB) ON STA Y= 855 RH SIDE AT PAX CABIN WAS REPAIRED PER B-717 SRM 53-00-55-2R-4 FIGURE 216 AND SRM 51-41-02-0G. (LP #0958732)