What was found
AFT CARGO COMPARTMENT AT STA 1400, LBL 2, THE FLOOR SUPPORT WEB IS CORRODED. REMOVED CORROSION, AREA IS L = 2", W = 1", D = 100 PERCENT OF MATERIAL THICKNESS. CORROSION IS OUT OF SRM 53-00-51, FIG 101, DETAIL III LIMITS. REMOVED WEB FROM STA 1400 TO 1420 IAW SRM 51-40-02. FABRICATED NEW WEB ON MAE TRAVELER NR T8/719345 FROM 7075-0 .032C, HEAT TREATED TO T3 IAW SRM 51-10-02. LOCATED, DRILLED TREATED AND PRIMED NEW WEB IAW SRM'S 51-40-05 AND 51-20-01. INSTALLED WEB IAW SRM 51-40-02. TOP COATED WEB IAW AMM 51-20-00.