What was found
FS 280 BULKHEAD WEB IS CORRODED BETWEEN LBL9 TO LBL12. REMOVED LH BULKHEAD WEB AT FS 280 IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, AND 51-42-21-001-001-A01 FABRICATED, LOCATED AND DRILLED NEW LH BULKHEAD LWR WEB AT FS 280 IAW CRJ 900 SRM 51-24-36-001-001-A01 & 51-40-11-001-001-A01 WEB MADE FROM 7075 T-6 .040 PO# W88051. INSTALLED LH BULKHEAD LWR WEB AT FS 280.00 IAW CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-13-001-001-A01 AND CRJ900 SRM 51-42-22-001-001-A01. PRIMED AND PAINTED WEB IAW CRJ 900 SRM 51-25-16-001-001-A01