As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXISTING REPAIR COMMON TO BS663 WL150 LBL16 VAPOR BARRIER WAS FOUND TO BE DISBONDED<[01] RECEIVED NEW VAPOR BARRIER. LOCATED AND DRILLED REPLACEMENT VAPOR BARRIER AS PER BOEING DRAWINGS 111A1151; 111A1001; 144A7100; 111A1000; 111A7000 AND 737-700 SRM 51-40-05-0G-0. REPLACEMENT VAPOR BARRIER WILL BE INSTALLED ON FAULT TTG8Q00SJFYV.