As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER WING BOX REAR SPAR VERTICAL PRESSURE WEB HAS CRCK INDICATION BETWEEN RBL 31.83 AND RBL 40 (LENGTH 2") RBL 40- RBL 45. 64 (LENGTH 2" ) (REF AAR NR 1000038 596)REPAIRED DAMAGE CRACK AT THE CENTER WING REAR SPAR VERTICAL PRESSURE WEB BETWEEN RBL 31.83 AND RBL 45.64 IAW B737 -800 SRM SRM 57-10-10-2R-3 ALTERNATIVE 2, THIS REPAIR IS A CATEGORY B