How do I change the AC Compressor clutch on a 1996 Buick Century?

If I can can I change it while the compressor is on the car?How do I change the AC Compressor clutch on a 1996 Buick Century?Not sure if this will help, but check this website out.How do I change the AC Compressor clutch on a 1996 Buick Century?It has to be off and you need to have the system evacuated first and some special tools like one to hold the clutch and a pair of snap ring pliers and an impact gun this kinda thing is best left to an experienced mechanic