As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LCQ - MAJOR REPAIR - DURING C-04 CHECK A .625 INCH CRACK WAS FOUND ON BS 178 BULKHEAD WEB AT LBL 13.5, WL 183. MAINTENANCE CUT OUT CRACK ON BS 178 BULKHEAD WEB AT LBL 13.5, WL 183; PERFORMED HFEC INSPECTION TO VERIFY NO CRACKS EXIST; FABRICATED A REPAIR DOUBLER AND FILLER; INSTALLED REPAIR PART IAW B737-300 SRM 53-10-08 PG 1, FIG 203.