What was found
CORROSION ON CUSP WEB Y=313, Y=389, Y=636, AND X=-50 (APROX) AT PASSENGER CABIN. SUMMARY OF NRC 00515; CUSP WEB Y=313, Y=389, Y=636, AND X =-50 AT PASSENGER CABIN WERE REPAIRED PER B-717-200 SRM 53-00-55-2R PROCEDURE 4 REPAIR 4. (LP #2833071)