What was found
COCKPIT FLOOR PNL JUST AFT OF 14 RT SIDE HAS CORROSION ON UPPER SURFACE. REMOVED FLOOR PANEL IAW DC9-A-20-10-00-401-926A-A. REMOVED CORR IAW DC9 SRM 51-10-3, PG 46-48, OUT OF LIMITS IAW SRM 53-01, PG 6-7. REMOVED HAT CHANNELS IAW SRM 51-30-2, PARA.7, FABBED FLOOR PANEL IAW SRM 51-10-04. TREATED AND PRIMED FLOOR PANEL IAW SRM 51-10-3. INSTALLED HAT CHANNELS IAW SRM 51-30-2 AND SRM 51-30-1.