What was found
C-CHECK - MAIN CARGO 1 INCH CRACK IN CENTRAL WING FLOOR ''D'' STA 878.000. CUT OUT DAMAGED AREA OF FLOOR PANEL ''D'' AT STA 878 FABRICATED FILLER AND DOUBLER IAW SRM 53-2-3 PAGE 39/40 CLEANED, TREATED & PRIMED IAW SRM 51-1-8B PAGE 1-12. INSTALLED FILLER AND DOUBLER IAW SRM 53-2-3 PAGE 39/40, SRM 51-1-15 PAGE 1, SRM 51-1-21 PAGE 1. STATUS-CLOSED.