What is the clutch on a compressor?
The AC compressor clutch is responsible for converting energy from the engine and delivering it to the compressor. When you turn on the air conditioning, the clutch engages and begins spinning to transfer the power. The compressor clutch also keeps the air conditioning from running constantly.
What causes AC compressor clutch to slip?
A slipping AC compressor clutch is a sign of severe wear, shorted clutch coil or an incorrect air gap (explained later). The AC compressor drive belt rotates the compressor pulley at all times when the engine is running. But the pulley will not rotate the AC compressor shaft unless the compressor clutch has engaged.
How do you replace an AC compressor clutch?
How to replace an AC Compressor Clutch. To remove the clutch, screw in the removal tool and hold the clutch disc with the holding tool. Use this tool to hold the AC clutch disc while you remove the pulley. Remove retaining nut on the compressor shaft while holding the clutch disc with the holding tool. Then install the clutch disc puller.
Where is the AC compressor clutch located?
The clutch can be found in front of the AC compressor. Inspect the compressor clutch and see if it is able to rotate freely without any resistance. A faulty compressor clutch damages the compressor so it should be replaced ASAP.
What does AC compressor clutch do?
The function of a compressor clutch is to allow the pump inside a compressor to freewheel whenever the air conditioning is not in use. When the air conditioning is turned on, and the compressor needs to operate, an electrical signal is sent to the compressor clutch.
What is an air conditioning clutch?
The air conditioner clutch is a component within the compressor, the main element in your vehicle’s air conditioning system. The compressor uses an electromagnetic clutch which engages or disengages its pulley.