As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WORN INBD RIB SUPPORT ON FIXED LEADING EDGE WS XRS 267.000 APPROX AT RH WING. AD. SUMMARY OF NRC 00166: INBD RIB SUPPORT ON FIXED LEADING EDGE WS XRS 267.000 APPROX AT RH WING WAS REPAIRED PER ER/A 604521-14 REV ORIGINAL SECTION 1 PERMANENT REPAIR AND PRI 604521-14 REV 0. ASSOCIATED ER/A 14-604521 ADDED FOR AC 9500. (LP #2547299)