As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON RH CUSP ANGLE BTW STA Y=160-169 AND STA Y=200 AT PAX CABIN. SUMMARY OF NRC 00489: CORROSION LEVEL 2. CUSP ANGLE BTW STA Y=160-169 AND STA Y=200 AT PAX CABIN WAS REPAIRED PER ER/A 616043-14 REV ORIGINAL SECTION I: PERMANENT REPAIR. ASSOCIATED ER/A 14-616043 ADDED FOR AC 9564. (LP #0262253)