What was found
LEFT INBD FLAP VANE HAS CHAFING ON LEADING EDGE AT INBD LOCATION AT APPROXIMATELY WS 56.30. (C-CHECK) UPON BLENDING LT INBD FLAP VANE IB LOCATION, MATERIAL LOSS AT 100%, THROUGH PART AND REQUIRES REPLACEMENT IAW SRM 51-12-00. REMOVED BAD VANE CAP IAW SRM 51-42-10. LOCATE HOLES IN REPLACEMENT CAP IAW SRM 51-42-10. INSTALLED REPLACEMENT VANE CAP IAW SRM 51-42-13, REV 39, AND DWG 601R14302, REV E. COMPLETED CARD 51-900-1003.