What was found
DURING HEAVY MAINTENANCE, CORROSION FOUND ON SHEARCLIP AT FRAME 76 STR 22L & 23L AFT CARGO COMPARTMENT; REF TOMX WO 1846 NR -00270 CORROSION WAS REMOVED ON SHEARCLIP AT FRAME 76 STR 22L & 23L AFT CARGO COMPARTMENT AND EVALUATE, ORIGINAL THICKNESS IS .040" AND MINIMUM REMAINING THICKNESS IS 0.- 020" THEREFORE IT IS OUT OF WITHIN LIMITS, SHEAR CLIP WAS REPLACED PER EMB-190 SRM 51-41-01, SRM 51-41-02 AND SRM 51-43-03 AND SRM 51-75-16 PAR 4. TABLE 1