What was found
LT ENGINE AUX FUEL TANK ASSY HAS INCURRED HEAT RELATED DAMAGE ON THE ENGINE FIREWALL SIDE. THE FIRE SPACER SCREEN AND THE RETARDANT COATING ON THE TANK ASSY HAS SINGED AND MELTED ALONG THE FIREWALL SIDE AND UNDERSIDE OF ASSY. IN SOME AREAS THE COATING HAS RECEDED EXPOSING THE ALUMINUM LINER. THE VENT LINE FROM THE ENGINE HAS MELTED AN IMPRESSION INTO THE COATING. ADHESIVE USED TO SECURE THE TANK WAS SIMILIARLY DAMAGED. DAMAGE IS APPARENT BOTH ON THE TANK BODY AND IN THE CAVITY.