As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-15 CHECK 2 EACH 7/8 INCHES CRACKS WERE FOUND IN VERTICAL BEAM ON AFT SIDE OF BS 178 BULKHEAD AT LBL 5.7, WL 184. MAINTENANCE REMOVED DAMAGED SECTION OF BS 178 BULKHEAD VERTICAL BEAM AT LBL 5.7, WL 184; FABRICATED 2 EACH REPAIR ANGLES; INSTALLED REPAIR PARTS IAW B737-300 SRM 53-10-08, FIG. 205.