What was found
LOWER STRAP ATTACHED TO LOWER SUPPORT WEB AT F.S.879 HAS SURFACE CORROSION BETWEEN LBL45 AND RBL45. FOUND THE L/H & R/H FS 879 FAIRING SUPPORT STRAPS BETWEEN LBL45 & RBL 45 TO BE OUT OF LIMITS IAW CRJ-700 SRM 53-82-55-101-002-A01 DUE TO THE AMOUNT / DEPTH OF THE CORROSION. FABRICATED LOWER STRAPS LH/RH AT FS 879 PN SH670-39333-3 FROM ALUMINUM SHEET 2024T3-.032 BN 1/74566, IAW SRM TASK 51-24-36-001-001-A01 AND DRG.SH670.39333 REV A. REPLACED L/H & R/H FS 879 FAIRING SUPPORT STRAPS BETWEEN LBL45 & RBL 45 IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-15-001-001-A01. SANDED/PRIMED AND PAINTED IAW CRJ 700 SRM TASK 51-25-16-001-001-A01.