As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-16 CHECK A 1 INCH CRACK WAS FOUND ON BS 178 BULKHEAD WEB AT LBL 17.1, WL 230. MAINTENANCE CUT OUT DAMAGE ON BS 178 BULKHEAD WEB AT LBL 17.1, WL 230. PERFORMED A HFEC INSPECTION OF CUTOUT TO VERIFY NO CRACKS EXIST; FABRICATED A NEW SECTION OF WEB AND A DOUBLER; INSTALLED REPAIR PARTS IAW B737-200 SRM 53-10-11 PG 1, FIG 11.