As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL AT RBL 7.5 COMMON TO AFT SIDE OF BS 986 FLOOR BEAM HAS AN OVERSIZED HOLE (EXISTING). LOCATED AND DRILLED NEW INTERCOSTAL AT RBL 7.5 PN#147A5733U1 IAW SRM 51-40-05; IAW SRM 53-70-51-2R-4 REPAIR 4 AND IAW EA#22-153-03723... OK TO INSTALL;[02] VERIFIED CORRECTIVE ACTION STEP 1. VERIFIED OK TO INSTALL. INSTALLED INTERCOSTAL FROM BS986-BS1006 RBL 7.5 IAW SRM 53-70-51-2R-4 REPAIR 4 AND IAW EA#22-153-03723.