What was found
TOP OF INTERCOSTAL BETWEEN RBL 9.0 & RBL 27.0 CORRODED IN MULTIPLE PLACES (FS 559+96) (FILED CLOSED) FOUND CORROSION TO BE OUT LIMITS IAW CRJ200 SRM 53-00-00 REMOVED CROSSBEAM CAP AT FS559+96 RBL9 TO RBL27 IAW CRJ200 SRM 51-42-06 FABRICATED REPLACEMENT CROSSBEAM CAP IAW CRJ200 SRM 51-42-06 FOUND LIGHT SURFACE CORROSION ON FRAM AT FS 559+96 RBL9 TO RBL27 ORIGINAL MATERIAL THICKNESS 0.063" REMOVED 0.001" REMAINING THICKNESS 0.062" DAMAGE IN ALLOWABLE LIMITS IAW CRJ200 SRM 53-00-00 INSTALLED CROSSBEAM CAP IAW CRJ200 SRM 51-42-06 APPLIED SURFACE TOP COAT AS REQUIRED IAW CRJ200 SRM 51-25-00 / CALIBRATED TOOLS USED: / DEPTH GAUGE AG1186 CAL DUE 01-22