As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(SUPPORT TASK) STA 1016 RBL 30 WEB CORRODED ON AFT SIDE OF LAV MOUNT. RECIEVED NEW WEB PART NO. 147A5712-2 PO NO. 1113738 AND REMOVED AND REPLACED WEB ON AFT SIDE OF LAV MOUNT STA 1016 RBL30 IAW B737-800 SRM 51-40-02 BAC DWG NO. 147A5700 REV:-