As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK ON STRAP LOCATED BS 312 AND BL 0 AT FLOOR STRUCTURE OF E/E COMPARTMENT. REPLACED STRAP LOCATED BS 312-12" TO BS 344+12" AND BL 0 AT FLOOR STRUCTURE OF E/E COMPARTMENT IAW B737-300 SRM 51-10-02 ITEM 8, SRM 51-40-02 AND DWG 65-45834.