What was found
DURING C-CHECK, FOUND LEVEL 2 CORROSION ON RT SIDE UPPER PLATING OF FUSELAGE STA 834.5 AND 857.125, BETWEEN LONG 11R AND 12R. REPAIRED PLATING IAW DC-8 SRM 53-2-1 FIG 2 SH 5.1. TREATED AND INSTALLED DOUBLER IAW DC-8 SRM 51-1-8, 51-1-20D AND 51-1-17.