What was found
AFT CARGO FLOOR, SIDE PANEL (THRESHOLD AREA) HAS SURFACE CORROSION BETWEEN STA 1380-1440. REMOVED CORROSION, L= 3", W= 3", D= .020", FOUND TO BE OUT OF LIMITS PER SRM 53-60-35 WHICH REFERS ALLOWABLE DAMAGE TO SRM 53-00-53, FIGURE 101, DETAIL V. REMOVED SIDE PANEL IAW SRM 51-40-02. FABRICATED REPLACEMENT SIDE PANEL ON MAE TRAVELER NR T7706722 FROM 7075 - 0 .063C, HEAT TREATED TO T6 IAW SRM 51-10-02. LOCATED AND DRILLED REPLACEMENT SIDE PANEL IAW SRM 51-40-05. TREATED AND PRIMED REPLACEMENT SIDE PANEL IAW SRM 51-20- 01. TOP COATED SIDE PANEL IAW AMM 51-20-00. INSTALLED REPLACEMENT SIDE PANEL IAW SRM 51-40-02.