What was found
THE LH INBOARD FLAP VANE'S SKIN HAS 3 CHAFES ALONG THE LEADING EDGE, AND 2 CHAFES ALONG THE TRAILING EDGE UPPER SURFACE. (C-CHECK) RO: 09/26/2019 BLENDED THE LH INBD FLAP VANE LEADING EDGE SKIN AT 3 LOCATIONS IAW REO, AND THE TRAILING EDGE AT 2 LOCATIONS IAW SRM. THE LH INBD LEADING EDGE SKIN WAS REPLACED. THE CENTER LEADING EDGE SKIN SECTION WAS REPLACED. THE OTBD LEADING EDGE SKIN WAS REPLACED. THE LH INBD FLAP TRAILING EDGE BLENDS AT 2 LOCATIONS WERE FOUND TO BE WITHIN LIMITS IAW SRM.