What was found
FS 280 FWD CENTER FLOOR SUPPORT ANGLE CORRODED. REMOVED FS 280 FWD CENTER FLOOR SUPPORT ANGLE MH715 LOCATED HOLES IN SERVICEABLE ANGLE P/N CC670-33292-13 IAW CRJ SRM 51-40-11 MH715. OK TO INSTALL. INSTALLED FWD CENTER FLOOR SUPPORT IAW CRJ CRM 51-42-06 & 51-42-21 JA10220 2-27-07. OK TO TOPCOAT. TOPCOATED IAW CRJ SRM 51-25-16 JA10220 2-27-07. REINSTALLED AVIONICS COMPARTMENT LIGHT TO FS 280 SUPPORT ANGLE IAW CRJ 200 SRM 51-42-06. MDA1064 2-27-07. SUPPLEMENTAL - SDR CLOSED 03/01/07.