A/C Compressor Clutch/Coil: Inspection
WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The compressor clutch, pulley or coil can be serviced in the vehicle. The refrigerant system can remain fully-charged during compressor clutch, pulley, or coil service.
Examine the friction surfaces of the clutch pulley and the clutch plate for wear. The pulley and clutch plate should be replaced if there is excessive wear or scoring.
If the friction surfaces are oily, inspect the shaft and nose area of the compressor for refrigerant oil. If equipped, remove the felt wick from around the shaft inside the nose of the compressor front housing. If the felt is saturated with refrigerant oil, the compressor shaft seal is leaking and the compressor must be replaced.
Check the clutch pulley bearing for roughness or excessive leakage of grease. Replace the bearing, if required.