Transport i lotnictwo · 02/10/1996

JanAero Devices B-Series Combustion Heaters: Airworthiness Directive Amendment

The Federal Aviation Administration (FAA) has issued an amendment to Airworthiness Directive (AD) 82-07-03, requiring repetitive operational testing of the combustion air pressure switch and replacement of any faulty switches to prevent airplane fires or explosions caused by failure of the heater combustion tube assembly or combustion air pressure switch.