As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPLEMENTAL INFORMATION: INNER LINER MATERIAL SHOWS EVIDENCE OF DELAMINATION AND OVER 90% MATERIAL DETERIORATION ; ACCESS PANEL 431DR / [01] REMOVED AND REPLACED ALUMINIUM FOIL DAMAGE AT PANEL 431DR IN REF B737-700 SRM 51-70-14-2R-3; [02] VERIFIED WORK PERFORMED