What was found
U CHANNEL ON MCD, AT STA. 341, WL 208, LBL 21 TO 31 IS CORRODED. REMOVED CORROSION, L=9.2", W= 1.8", D= .008", ORIGINAL MATERIAL THICKNESS .054". FOUND TO BE OUT OF SRM 53-00-51, FIG 101, DETAIL III LIMITS. REMOVED U CHANNEL IAW SRM 51-40-02. FABRICATED REPLACEMENT CHANNEL ON MAE TRAVELER NR T7/713524, FROM 7075 -0 .050C HEAT TREATED TO T6. TREATED AND PRIMED CHANNEL IAW SRM 51-20-01. TOP COATED CHANNEL IAW AMM 51-21-00-7. INSTALLED REPLACEMENT U CHANNEL IAW SRM 51-40-02. THIS IS A CATEGORY "A" MAJOR REPAIR WITH NO RECURRING INSPECTIONS.