What was found
IN THE LH AC BAY; L ANGLE AT STA 663; LBL12; RIVET HAS A VERTICAL CRACK EXTENDING FROM IT. VERIFIED WITH HFEC. FABRICATED REPAIR PARTS PER SRM 57-10-10-2R-5;[04] RII: VERIFIED C.A STEP 3 OF FABRICATED REPAIR PARTS PER SRM 57-10-10-2R-5.;[05] OK TO INSTALL REPAIR PARTS.;[06] OK TO CAP SEAL FASTENERS;[07] REPAIRED LH AC BAY; L ANGLE AT STA 663 IAW SRM 57-10-10-2R-5;[08] INSPECTION VERIFIED CORRECTIVE ACTION TAKEN IN STEP 7.