The A/C compresor is low on the front of the engine, up inside the engine compartment. I have never heard of a serpentine blt "bending" a pulley... When an idler pulley bearing fails and siezes, it will break a belt. This is most likely the cause of belt failure. If the A/C compressor drive is not turning by hand, this is most likely the cause. There is a bearing on the nose of the compressor that allows the hub to rotate and "drive" the compressor when the clutch is activated. The A/C clutch is replaceable without replacing the entire compressor assembly. Check all the pulleys and make sure another one is not also failed.
It should be right on the front of the compressor - usually the clutch is inside the v-belt/serpentine pulley on the compressor
The AC clutch is on the front of the compressor where the belt rides. When power is applied to the clutch it engages to turn the compressor. It is basically a magnet a/c compressor clutch is the ound thing on the front of the compressor with pulley wheel attached. this clutch is an electro magnetic clutch that when electricity is supplied, engages so as the a/c compressor is driven ,which can then pump freon thru the ac system
Google Pontiac boneville ac compressor bypass pulley. There are a few places that sell a replacement pulley that goes in the spot of the compressor that allows use of the original serpentine belt.
The Air conditioning compressor is likely seized. There is a clutch in the pulley that engages the compressor when the A/C is turned on. You can easily check the compressor (with engine off make sure the pulley has had time to cool off as it will be very hot) Try to turn the most center part of the pulley. If you cannot turn it by hand the compressor is seized. The smoke was MOST likely from the serpentine belt rubbing on the seized pulley when the A/C compressor was engaged. Please note that the same belt drives the power steering pump. This belt will be destroyed from the heat and must be replaced to prevent a possible steering failure.
The A/C compressor is located on the bottom of passenger side of the engine. It is the unit between the crankshaft pulley and the idler pulley. It is driven by the serpentine accessory belt.
A clutch for an automotive air conditioning compressor is composed of three parts. the magnetic coil the pulley the hub the magnetic coil is mounted on the front of the compressor and nestles closely insid the pulley. the Pulley is mounted on the bearing mount extension of the compressor the hub is fastened to the end of the input shaft of the compressor. It normally sits slightly above the surface of the pulley When current is introduced into the coil, the coil becomes magnetic. Then the magnetism is transferred into the pulley and it pulls the hub down to engagement.
generally u dont replace clutch as it is more prudent to just get a used compressor from junk yard. you will need a pair of snap ring pliers. 1. remove nut on compressor shaft and remove clutch plate. 2. remove snap ring holding pulley on compressor. 3. use two screwdrivers on opposite sides of pulley to help slide off pulley.
pulley from same car with no air bolts in but u need to remove compressor
If the AC pulley is locking up when the ac compressor clutch engages, it's not a clutch problem, it's a compressor problem. But yes, the AC clutch can usually be replaced separately. The problem is, if the clutch is worn out the compressor is probably worn out as well. It usually isn't that much more to replace the whole thing.
It is possible to replace the air conditioner clutch without replacing the entire compressor if you can find somewhere that sells just the clutch assembly and can get the appropriate tool to remove the pulley to get to the clutch. Try buying a repair manual and looking in there.
a metal plate on front of comp that locks onto pulley when coil receives electricity
go to 99intrigue.shutterfly.com/compressor. Get clutch remover and installer. Get feeler gauge. Remove serpentine belt with 1/2" breaker bar. Measure air gap in clutch. Remove shaft nut. Remove clutch with remover. Remove outer snap ring. Remove pulley with pry bars or remover. Remove clutch coil with pry bars or remover. Replace new coil and pulley. Replace snap ring. Replace clutch, maintaining air gap. Reinstall nut. Reinstall belt.