What was found
FLOOR PANEL 49D HAS CRACK AT RIVET AND SCREWS ARE PULLED THRU TOP SKIN. REMOVED FLOOR PANEL 49D IAW DC-9 SRM 51-30-1, REMOVED CORR ON SCREW HOLES IAW SRM 51-10-3 PG 26-46, REMOVED HAT CHANNELS FOR REPAIR IAW SRM 51-30-2 AND SRM 53-05 PG 10, NDT INSP NO CRACKS FABBED FAIRING AND REPAIR DOUBLER IAW DC9 SRM 51-30-2 PAGE 30-31. INSTALLED FILLER AND DOUBLER IAW DC9 SRM 51-30-2 PAGE 25. INSTALLED FLOOR PANEL 49D IAW SRM 51-30-1 PAGES 1-8.