Ok... it will be a little bit before I can get my A/C Delete Pulley. My understanding was that unplugging the line sensor for the A/C would keep the clutch from engaging...however my clutch is either engaging or just hung up. Any ideas? It sounds like the bearing is gone... and I dont think it will hold up too much longer. Is there anyway to break the clutch? Does the center pulley use a sealed bearing? or does it need lubricant? The R134a has all blown out...so there is no oil in the system to lubricate. I can clearly see the clutch engaged (though the Hvac controls are set to off) and its making hellish noise. Thanks in advance!