As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK WEB INTERCOSTAL LOCATED BETWEEN BS 847 TO BS 867 AT LBL 16 AT AFT CARGO COMPARTMENT (VACUUM WASTE TANK ENCLOSURE). REPLACED WEB INTERCOSTAL (SUPPORT ASSY) LOCATED BTW BS 847 TO BS 867 AT LBL 16 VACUUM WASTE TANK ENCLOSURE AFT CARGO COMPARTMENT IAW B737700 SRM 514002 SRM 511002 ITEM 9 AND DWG 149A8100 SHEET 1 REV