What was found
FRAME FS879 IS CORRODED BETWEEN STRINGERS 26L AND 26R C/T KEEL BEAM ATTACHMENT FITTINGS. FOUND UPON CLEANING OF BLUE WATER SPILL. EVALUATED AREA, FRAME STATION 879, BETWEEN STR 26L-26R ORIGINAL MATERIAL .063" MATERIAL REMAINING .046" MATERIAL LOSS .017" ALLOWABLE LOSS EXCEEDS 10% FOUND TO BE OUT OF LIMITS. FABRICATE ALL REPAIR PARTS -1 REPAIR ANGLE 7075-0 .063" CLAD TREATED TO T-62 -2 SHIM 7075 T-6 .063 CLA IAW REO 670-53-51-322. INSTALLED REPAIR PARTS, AND ALL PREVIOUSLY REMOVED FASTENERS.