What was found
*SIDE SEAT RAIL MOUNTING RETAINER AT APPROX. FS.785 LH SIDE HAS CORROSION (MARKED) (C-CHECK RO 9/8/2021) EVALUATED DAMAGE ON LH SIDE SEAT RAIL TRIM RETAINER AT APPROX. FS785.00 , ORIGINAL MATERIAL THICKNESS IS 0.040€? REF. CRJ700 SRM 53-41-49-001-001-A01 AND DRAWING SH670-36256 REV. A . MATERIAL LOSS OF 0.010€? WITH CORROSION STILL PRESENT. MAXIMUM MATERIAL LOSS ALLOWED IS 0.004€? OR 10% OF ORIGINAL THICKNESS. FOUND TO BE OUT OF LIMITS REF. CRJ700 SRM 53-41-51-51-101-001-A01. REMOVED TRIM RETAINER FS 785.00 TO 861.00 REF. CRJ700 AMM 53-00-49-000-801 (CONFIG A03) AND INSTALLED NEW LH SEAT RAIL TRIM RETAINER PN SH670-36261-11 REF. CRJ700 AMM 53-00-49-400-801 (CONFIG A03).