Noisy Air Conditioner Compressor Clutch

The clutch drives the compressor which sends refrigerant to the evaporator where refrigerant gets condensed.

Noisy air conditioner compressor clutch.

The air conditioning system on a vehicle has a number of components that work in concert with each other to deliver cool air to the passenger cabin. When the vehicle is turned off or the air conditioning compressor clutch is disengaged the system will equalize the pressure. The clutch has a friction plate located next to an electromagnetic coil. The compressor works only when it is engaged to the engine and that engagement is through the air conditioner clutch.

When the ac turns on it puts the entire. The compressor clutch is a high wear item and if it s worn out it can create a rattle during operation. The compressor clutch pressurizes your ac and pumps refrigerant through the system. Automotive air conditioning system uses an electromagnetic clutch mechanism that engages the compressor to turn the ac unit.

That in simple detail describes how the system works. Normally you should hear or feel nothing when the air conditioner is working except the cold air coming from your car s heating cooling ducts. This one starts out as a noise diagnosis that ends up working in an ac clutch repair on a 1998 acura 3 2 tl. In addition to the ac compressor clutch we also.

Noisy compressor clutch bearing failure. Car a c compressor ac system components failure. But the loud noise when the ac switches on is another potential symptoms of bad ac compressor. The ac compressor has several interior components and uses a sealed bearing to turn.

These typically start when your ac compressor. Auto ac compressor clutch assembly air conditioning compressor bearing. Some vehicles can have only the clutch replaced but some require replacement of both the clutch and compressor. There are many other potential sources of the noise as well.

Another good air conditioning noise is the roar of the condenser fan. If any of the interior components break or the compressor s internal bearings fail or seize then all sorts of noises can be produced as a result. The refrigerant travels though the lines and is cooled by the radiator. A rattling could indicate it s time to replace your worn out compressor clutch and maybe even the entire ac compressor.

To run this compressor the car s engine is directly connected to the pump rotor of the compressor with a belt.