EQUIPMENT:APPLIANCE:AIR CONDITIONER
Aug 16, 1988
19,898 units potentially affected
The defect: THE HEATER/AIR CONDITIONER BLOWER MOTOR SPEED CONTROL RESISTORS CAN UNDER CERTAIN CONDITIONS OVERHEAT AND STALL.
The risk: THIS COULD RESULT IN LOW AIR FLOW ACROSS THE RESISTORNETWORK AND HIGH AMPERAGE, ALLOWING THE AIR DUCT TO REACH ELEVATED TEMPERATURESWITH THE POSSIBILITY OF A FIRE.
The remedy: INSTALL A THERMO CUTOFF DEVICE IN THE HEATER/AIR CONDITIONER SYSTEM AND/OR REPLACE THE BLOWER MOTOR SWITCH.
FREIGHTLINER CORP.View on NHTSA.gov