What was found
INTERCOSTAL ON STGR-9L, BETWEEN FS1162.00 AND FS1181.00 SHOWING SIGNS OF CHAFING (AFT EQUIPMENT BAY) PERFORMED REPAIR AREA ON INTERCOSTAL STGR9L BETWEEN FS1162.00 TO FS1181.00 IAW CRJ700 SRM 53-61-04, 51-42-06, AMM20-70-00, 29-11-30, 21-52-06, MHI RJ REO 670-53-61-2729 REV--, REO 670-53-61-2729, REV--.