What was found
TUL - FOUND CORROSION AROUND HOLE IN FUSELAGE FOR EXHAUST DUCT AND UNDER MOUNTING FRAME FOR OUTER HEAT SHIELD. INSTALLED DOUBLER AND DOUBLER SHIMS AROUND IN FUSE FOR APU EXHAUST PER ESO 5100. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TUL - FOUND CORROSION AROUND HOLE IN FUSELAGE FOR EXHAUST DUCT AND UNDER MOUNTING FRAME FOR OUTER HEAT SHIELD. INSTALLED DOUBLER AND DOUBLER SHIMS AROUND IN FUSE FOR APU EXHAUST PER ESO 5100. (M)