What was found
EXISTING REPAIR ON MDCC CROSSBEAM AT FR50, BETWEEN Y0 AND -Y450 REQUIRES EVALUATION FOR CONFORMITY. EXISTING REPAIR ON MDCC CROSSBEAM AT FR50, BETWEEN Y0 AND -Y450 WAS EVALUATED AND FOUND IN CONFORMITY WITH DWG: A53813946 (ISSUE.A00) AND FOUND CRACK. REPLACED THE MDCC CROSSBEAM WITH FABRICATED PART PER DWG: A53813946 (ISSUE.A00). EO 6-5100-7-5000 D7 PT1 WAS COMPLETED. TITLE: STRUCTURES - REPAIR CATALOG - A300/A310 REPAIR IDENTIFICATION & TRACKING REQUIRMENTS 14 CFR 121.707. THE REPAIR WAS CATEGORY "A" AND WAS CLASSIFIED AS "MAJOR" PER GMM6-2-100.