What happens if the clutch on the fan goes bad?
What happens if the clutch on the fan goes bad?
If the fan just freewheels the clutch inside the fan has gone bad and should be replaced to prevent engine damage due to overheating. This problem will also degrade the operation of the air conditioner as well due to the lack of air being pulled through the condenser of the system.
What happens if you have a bad air conditioner clutch?
If the compressor clutch gets damaged, it will keep the air conditioning system permanently on or off. A faulty compressor clutch can be replaced but it is generally recommended to replace the whole compressor to save time and additional cost. How to Diagnose if the Car AC Compressor Has Failed?
What should I do if my air conditioner clutch is spinning?
The clutch allows the compressor pulley to engage or disengage from the motor, ensuring it is only running when it should. If the clutch seizes, normal action cannot continue. Look at the front of the compressor while the air conditioning is running to see if the clutch is spinning.
How do you remove a clutch from an AC compressor?
Remove the air conditioning accessory belt with the proper size wrench in your wrench set. Disconnect the connector on your compressor’s magnetic coil. Use the right size socket to remove the 6 mm bolt in the center of the AC clutch. Pull the clutch off, and observe the spacers on the shaft behind it.
Can a bad fan clutch cause an AC to not work?
The guy calls back and says the fan clutch for the radiator is bad. He can run a hose on the radiator and the air is cold but the truck doesn’t over heat. Does that sound right to anyone? Why wouldn’t the engine over heat if the fan wont spin, and why would this problem cause the ac not to work?
How can I repair the clutch on my air conditioner?
A few steps will help you remedy this problem. Remove the air conditioning accessory belt with the proper size wrench in your wrench set. Disconnect the connector on your compressor’s magnetic coil. Use the right size socket to remove the 6 mm bolt in the center of the AC clutch. Pull the clutch off, and observe the spacers on the shaft behind it.
What happens when the clutch on the Air Conditioner breaks?
However, it’s much more common for the clutch to break and make it impossible to turn on the air instead. Without the clutch, the compressor doesn’t receive any power from the engine, so you are left without air conditioning. When the compressor clutch breaks, the bearing inside the compressor can become damaged as well.
When to know if your AC clutch switch is failing?
Lack of cooling If you begin to notice that the AC system is not blowing as cold as it used to, then that may be a sign that the switch has failed, or is beginning to fail. If the switch is not operating correctly, the AC system will not be pressurized correctly and will not work as efficiently in cooling the air.
