What was found
(AUS) HEATER COMBUSTION TUBE DISTORTED IN AREA OF FIRST AIR REVERSAL. SUSPECT CAUSED BY FAILURE OF TUBE MATERIAL TO COPE WITH THE HIGHTEMPERATURE OF THE HEATER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) HEATER COMBUSTION TUBE DISTORTED IN AREA OF FIRST AIR REVERSAL. SUSPECT CAUSED BY FAILURE OF TUBE MATERIAL TO COPE WITH THE HIGHTEMPERATURE OF THE HEATER.