Why is my AC unit on my Freightliner truck failing?
Because the compressor needs refrigerant to operate safely, the motor ends up burning out and failing at some point. If you think the AC system on your freightliner truck needs to be recharged, don’t’use the unit until you have the system recharged because it could cause a critical failure of the compressor.
Are there any problems with the Freightliner Columbia?
Discussion in ‘ Freightliner Forum ‘ started by raclown, Feb 1, 2009 . Not open for further replies. I have a 2004 Columbia with a 60 series Detroit and for the last two years there has been an intermitent electrical problem.
What does a Freightliner air conditioner compressor sound like?
Freightliners use a simple dial on the HVAC control unit to control the setting of the AC system. On a freightliner, the sound of the compressor starting is unmistakable. You should hear a low “hum” followed immediately by the cooling fan turning on.
Why does my Freightliner engine keep getting warm?
Freightliner trucks normally have a water temp gauge in the center of the dash-making it easy to know when your truck’s engine is warm. The reason for failure on freightliners is almost always a leak in the compressor due to a failure at the cooling line to air compressor seal.
How to troubleshoot problems in Freightliner Trucks?
If you think the AC system on your freightliner truck needs to be recharged, don’t’use the unit until you have the system recharged because it could cause a critical failure of the compressor. I am a Registered Financial Consultant with 6 years experience in the financial services industry.
What does an evaporator do on a Freightliner truck?
An evaporator is used on freightliner trucks as a heat exchange medium to move the heat generated by the system away from the air conditioning unit. The most common problem with a freightliner AC system is a leaking compressor.
What do you hear when a Freightliner compressor fails?
On a freightliner, the sound of the compressor starting is unmistakable. You should hear a low “hum” followed immediately by the cooling fan turning on. If you do not hear the compressor, it may have failed or is leaking.
What are the most common problems with Freightliner Trucks?
The most common problem with a freightliner AC system is a leaking compressor. A specially trained mechanic should fix any problems with the AC system, but you can troubleshoot to verify that there is a problem.