As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON AFT CARGO BAY NUTPLATE STRIP BS840-847; RBL21; WL156. / CORROSION ON ACB NUTPLATE STRIP BS840-847; RBL21; WL156 FOUND OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE LIMITS PART REPLACEMENT PER SRM 51-10-02-0G-0 STEP 9C; REMOVED ACB NUTPLATE STRIP BS840-BS847; RBL21; WL156 PER SRM 51-40-02-0G-0; INSTALLED NEW NUTPLATE STRIP AT BS840-847 RBL21; WL156 PER SRM 51-40-02-0G-0 DWG 146A8340 93114U 30JUL19