How To Manually Engage AC Compressor Clutch. Need to replace the clutch on the ac compressor but i dont want to replace the entire compressor. Remove the AC compressor's front and rear bolts only. The following set of step by step instructions will give you all the information you need to replace the AC clutch in your car. 2.Remove the serpentine drive belt. So if the AC clutch does not engage, it is not the clutch, but the clutch coil that needs replacement and can be done by removing the clutch and its pulley. I don't know which motor you have, but if it is the 5.2L, www.advanceautoparts.com has them starting at $259 for the entire compressor with the clutch. Put a thermometer in the interior AC vent while … Questions of a Do It Yourself nature should be you can replace the ac clutch and there is no need to remove the compressor. Joined: … A worn out AC clutch can have a noticeable negative impact on the life and efficiency of your vehicle's entire air conditioning system. - Answered by a verified Dodge Mechanic. Unhook any hoses attached to the air conditioning or heating system, as well as the wire that leads to the electromagnet in the AC clutch. If the air gap and/or clearance are not accurate, your clutch might wear out more quickly. You may not be able to get the old pulley off and if you do the new one will not seat and hold on the front of compressor and will wobble throwing off belt. Looks like you need a new a/c clutch which comes on a new compressor. A few steps will help you remedy this problem. The objective is to replace the AC clutch on the car. i have a 2006 jeep liberty. 1.Disconnect and isolate the battery negative cable. The clutch on the AC compressor is not inside, it is outside. Step 1 Have the air-conditioning system discharged or evacuated of refrigerant by certified personnel at a dealer service department or automotive air-conditioning repair facility. Removing the magnetic clutch. Remove the air conditioning accessory belt with the proper size wrench in your wrench set. AC Clutch Fix Pictures. The AC clutch pulley might be what needs replacement, but it’s likely to have done some damage to the compressor on its way out. Additional Reading: Common car air conditioner problems You may also interest on common car air conditioner problems, the … By following the procedures below, you can remove and replace the A/C compressor clutch in your Ford vehicle at minimal cost. Depending on the model you drive, it could be 40,000km to 100,000km or more between clutch disc replacement intervals, but you can always count on it being necessary sooner or later. yes you can replace the clutch. or at least evacuate the system. 1 decade ago. You may freely link If the AC compressor clutch is not moving when the AC is working, then the problem is in the compressor. home improvement and repair website. You chose to describe the most expensive part of the a/c system. Thanks . Insert the new pulley, and engage the snap-ring with the beveled edge facing outward. This procedure can be called “bleeding” the clutch system and is important because of the air present in a hydraulic system can cause a malfunction in it. and resolve simple problems. Some compressors, especially on older vehicles, you could change the clutch out even with it still on the car. If you have to replace the clutch slave or hydraulic brake cylinder, the lines, or just need to change the fluid you are required to do an important job of removing the air from the system so that your clutch works properly. AC clutch s30543him procedure for S60 An AC clutch cycling switch is used to determine low side A/C pressure (which is directly proportional to temperature). [ATTACH]74382[/ATTACH... Hello, Was hoping to get some guidance on how to go about repairing/rebuild... How to Troubleshoot a Noisy Air Conditio... How to Troubleshoot a Noisy Air Conditioner Clutch. How to Replace a Clutch. Maintain the compressor in that position by placing a block of wood between the front of the compressor and the top of the engine. The following dimensions are available: 0.2 mm; 0.3 mm – 1.0 mm. My 66 ford has a newer late 80s style ford ac compressor and you can buy just the clutch and replace it. Website. Some GM, like Geo Metro,no aftermarket clutch hub bearing available,had to order the clutch hub and field coil assy 140.00$ Cheaper than a new compressor assy. Clicking this will make more experts see the question and we will remind you when it gets answered. Replacing your A/C compressor, clutch and drier all at once ensures better reliability, protects your warranty and means lower long-term repair costs. submitted to our "DoItYourself.com Community Forums". There is an electromagnet near the two friction plates, and when it is activated it produces a magnetic field that magnetizes them, pulling them towards each other. D46PICKLE. Find those leaks: If the AC refrigerant leaks, it can damage the whole AC system. The objective is to replace the AC clutch on the car. It is dangerous if touched or inhaled, so you will have to use a refrigerant recovery machine to get it out. Clean the shaft and other parts thoroughly before installation. The clutch assembly is $93; the compressor WITH the clutch assembly is $195. Step 4: Remove the switch. The clutch assembly is $93; the compressor WITH the clutch assembly is $195. An automobile can have numerous serious problems and a dysfunctional AC compressor clutch is one of them. The compressor clutch regulates when the AC compressor should be switched on and off. Can you replace an ac compressor clutch? Important Info!! When you’re changing the clutch disc, there are other components you should take a … to this site, and use it for non-commercial use subject to our terms of use. Replace the shims if the clearance is not between the given values. I want to replace clutch myself. The issue that you may have is the pulley bearing seized up and may have spun on the front of … AC clutch shim procedure for S60. Basically, this is just a pulley that bolts in place of your compressor and it allows you to use the stock belt and doesn't require any alterations. 14 Posts #2 • Sep 20, 2016. Can I replace the ac clutch bearing without removing the - Answered by a verified Jeep Mechanic We use cookies to give you the best possible experience on our website. Let's Get It Fixed! 1 decade ago. My clutch is bad in my AC compressor. The A/C clutch can fail if the windings in the electromagnetic device get overheated or damaged. Removal of the compressor would not be required (though some mechanics may say it reqd) but with the car on the two post lift, and gaining access to the compressor, this could be done in a sort time of about half or one hour. They are used to gap the clutch properly, so keep them in a safe place to avoid losing them. problems contact webmaster@doityourself.com. If your air conditioner does not run when it is switched on, it is a possible indicator of a bad clutch. Pull off the pulley. Knowing how to manually engage AC compressor clutch will help you skip a visit to the mechanic. She has her Bachelor of Science in kinesiology from the University of North Texas and her Master of Science in kinesiology from West Texas A&M University. Maintain the compressor in that position by placing a block of wood between the front of the compressor and the top of the engine. We use cookies to give you the best possible experience on our website. It's possible that you need to replace the compressor. 0 1. dr_layne. I can get a bearing for $35-$40 or an entire replacement AC for $250. DoItYourself.com®, founded in 1995, is the leading independent Use puller 9995597; Keep the shims. Jul 17, 2011 #8. gordonquixote Veteran Member Lifetime Gold Member. yikes. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you … Place the feeler gauge between the clutch and the pulley to ensure proper clearance. Tina Reichmann has been a freelance writer since 2009 when she began an internship with the "Amarillo Globe News." We use cookies to give you the best possible experience on our website. It is entirely possible to change just the clutch, as long as you can find the part by itself. Method 1: Add More Coolant. Yes you can just replace the clutch pulley on the a/c compressor. From there, you can remove the flywheel. The compressor clutch coil is a common failure item. Our virtual experts can diagnose your issue (for free!) Check with a local jobber and see if it can be ordered for your jeep.If so get an estimate on the labor first! Lift the front of the compressor up to clear the top radiator support. When this component does not work properly, the engine does not get the cold air flow – leading to some major complications. You will also have to get a ac fan clutch tool if you are going to replace just the clutch. The clutch in this Fox-body needed to be replaced, so we called our friends at Ram Clutches for a clutch from its HDX line (PN 88794HD) and a 50-ounce billet steel flywheel (PN 1525) to match. Use counterhold 9995596 . The compressor clutch can be serviced in the vehicle. My 66 ford has a newer late 80s style ford ac compressor and you can buy just the clutch and replace it. Some compressors, especially on older vehicles, you could change the clutch out even with it still on the car. If the clutch overheated, it may have warped the aluminum case, causing stress fractures or affecting how a new clutch would fit. The A/C compressor clutch must be cycled on and off to prevent the evaporator from icing up, as well as to to prevent compressor damage. My clutch is bad in my AC compressor. The scope of work required for a clutch replacement is quite vast, and even though it can be done at home, you should at least be knowledgeable on how auto repairs work and have a hoist on hand so you can lift up the car. The a/c compressor has a clutch pulley. AUTEX AC Compressor Clutch Coil Assembly Kit Compatible with F-150 F-250 F-350 F-450 F-550 Labo Replacement for Blackwood Air Conditioning Repair Kit Clutch Coil 4.4 out of 5 stars 18 $47.99 $ 47 . R134-a is a chemical similar to Freon that must be removed from the air conditioner system before the hoses can be unhooked. 1995-2018 MH Sub I, LLC dba Internet Brands. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you … Can You Guys Help w/my Silverado AC Clutch/Compressor? Reconnect the car battery and start the car to make sure the new clutch is working properly. fueler Posts: 3889 Joined: Tue Jan 16, 2007 9:24 pm Car: 2 Nissans, 2 BMW's Contact: Contact fueler. on the one that you have it sounds like you need to shim the clutch. If you’re still not sure what exactly your vehicle needs, contact BuyAutoParts for help in getting the correct replacement compressor, drier or full A/C repair kit for your vehicle. An AC clutch engages and disengages the compressor when your car's air conditioning is turned on and off. Most DIYers can handle replacing the clutch, clutch coil, pulley bearing, pulley, and even the front seal. It drives the turbine by means of transmission fluid, and then returns the fluid from the turbine. Google "How To Replace A/C Clutch on your make and model, engine size, etc., " Also go to the Autozone Site and see the R&R procedure. 3.7 ltr automatic. 99 Wait for the AC clutch in front of the compressor body to engage and spin. 2. Open the hood and allow the engine to cool completely before you start working on the car. Replace an AC clutch by removing the serpentine belt and the air conditioner belt, unplugging the electrical harness from the compressor, removing the clutch, changing the pulley, and installing the new clutch. Even if I can remove the compressor without discharging the lines and replace the clutch, that would be ideal too. Except for the front seal, you don’t have to discharge the system to replace those parts. the threads are not machined properly and will strip out on you both during the removal and install. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, AA1Car.com: Auto Diagnosis & Repair Articles. Lv 5. - Answered by a verified Dodge Mechanic. Disconnect the battery by first removing the black negative cable, then the red positive cable. If the air gap is too wide, you may be able to correct it by using a different spacing washer. Use puller 999 5598 and socket 999 5599 . Yes the clutch is built into the pulley. The price to put a new AC compressor clutch into your car might seem steep, and it might make you reconsider your decision to replace it. When you notice clutch "slippage," it is usually because the clutch disc is worn. You can find a clutch rebuild kit … Has anyone replaced the bearing who can give me any tips? The impeller is part of the housing of the torque converter, and is connected to the engine. This range does not include taxes and fees, and does not factor in your unique location. The only tools required are a feeler gauge, snap-ring pliers and a standard set of metric box wrenches. Identify the air compressor; the clutch is located inside of it. Most cases you can replace the clutch. If it's possible to replace the clutch with the compressor installed, I think that's the way to go. Once an electrical current from the on/off switch sends power to the magnetic coil, it causes the outboard clutch to pull in toward the compressor, locking up the pulley and engaging the compressor. Pull the clutch off, and observe the spacers on the shaft behind it. Slacken off the screw for the clutch plate. Messages: 1 Likes Received: 0 Joined: Jan 14, 2013 Location: las vegas , nevada. Compressor clutch replacement cost. Messages: 3,019 Likes Received: 10. Using a wrench or socket, unscrew the switch from the A/C line, finishing with your fingers. The issue that you may have is the pulley bearing seized up and may have spun on the front of the compressor nose cone and will damage it. Reconnect the hoses and wires in the same way that they were attached to the old compressor. 1 decade ago. The refrigerant system can remain fully-charged during compressor clutch, rotor, or coil replacement. What goes wrong with an AC compressor clutch? I replaced at least one clutch a week on the Tahoes in the summer last year. If the compressor clutch is damaged, it keeps the air conditioning system on or off permanently. Remove the clutch plate. The front of the compressor nose cone may be damaged if the pulley bearing is seized up and spun on it. Yes the clutch is built into the pulley. Any replacement of the compressor requires a trip to the mechanic for the evac & recharge, as far as I know. if it is to tight you have to add a shim or two to get it within specs. You can replace just the clutch. suggestions. Lift the front of the compressor up to clear the top radiator support. To replace the electric clutch in any air conditioning system, the whole air compressor needs to be replaced. any ways replacing the ac compressor wil set you back a lot more that just replacing the clutch even if you find a good deal. You have to replace an un-repairable AC compressor clutch right away to keep it from bringing any further damage to your unit. You may also interest on common car air conditioner problems, the usual causes, and ways to diagnose them. can i replace the a/c clutch without removing the unit from the engine? View our Privacy Policy here. Want Answer 0. Cost a total of $85 verse around $120 for the clutch + freon. For anybody out there who has a noisy/bad AC compressor clutch, I'd like to throw it out there that you can replace the clutch without removing the compressor and draining your freon. Step 3: Remove the switch electrical connector. Start the engine and let it warm up. What is the most common reason for an air conditioning compressor not to engage? Please read it. Discussion in 'KJ General Discussion' started by mrwoodchuck, Jan 14, 2013. if the compressor that you got was used it can be be a pain in the but to remove. Posted by csw420792454 on Mar 07, 2012. Check the air gap to ensure the clutch will engage properly. Remove the magnet coil. The install/removal tool is JUNK. Even if I can remove the compressor without discharging the lines and replace the clutch, that would be ideal too. Related repairs may also be … Just need to get this chirping sound to stop. Engaging the AC compressor clutch at home is not rocket science. Personally I think I would replace the compressor, it is an easier job in the long run, and I don't think you would be saving that much getting just the clutch. Take out the compressor and inspect it for damage. This is usually a tab that you can push in to remove easily. Jan 14, 2013 at 7:00 PM #1. mrwoodchuck New Member. Remove the snap ring. Other mechanical problems with the clutch can be caused by a failure of the release bearing. I would just do an internet search for an AC compressor bypass pulley that fits your engine. I was told to make the air gap between the clutch and the pulley assembly between 20-30 thousands. the clutch is not free wheeling when the a/c is off. Replace an AC clutch by removing the serpentine belt and the air conditioner belt, unplugging the electrical harness from the compressor, removing the clutch, changing the pulley, and installing the new clutch. However, some AC clutches are not adjustable, requiring a complete AC clutch replacement. When you turn the A/C on, the fan behind the grate should be blowing and the friction plates should be pressed together and turning. A big note, when you get the clutch off put the tool back on and try and move the shaft up and down and sideways. Do not depressurize the system or remove any hoses. Remove the snap-ring on the shaft that secures the pulley, and slide this off the shaft. you have to use feeler gauges to measure the gap between the clutch and pully. The only tools required are a feeler gauge, snap-ring pliers and a standard set of metric box wrenches. There is a snap clip inside that must be removed. Can I replace just the AC clutch on a 2004 dodge dakota? Can I replace just the AC clutch on a 2004 dodge dakota? The following images are from Volvo and describe replacing the magnetic clutch compressor. All information is provided "AS IS." Use the right size socket to remove the 6 mm bolt in the center of the AC clutch. The a/c compressor has a clutch pulley. The average cost for AC compressor clutch replacement is between $610 and $664. Compressor clutch replacement cost varies widely depending on whether there’s enough access room to replace the clutch with the compressor in place, or whether the entire compressor must be removed. The air conditioner clutch in a car can break fairly often, so it is important for you to know as much as you can about AC clutch replacement.The air conditioner clutch is made of two circular iron friction plates, one attached to the engine with a drive belt so that it constantly spins as long as the engine is running, and another attached to the rotor that powers the air conditioner. Website operating Now, ChrisFix shows a way to get by with just hand tools and locks his flywheel with a wrench fighting a pair of loosely screwed-in bolts. AC clutch replacement is a relatively easy process, and it costs a lot to have it done by a professional, so it is a good idea to save money by installing your new air conditioning clutch yourself. If it moves around the bearings and seal are probably bad and no need to just replace the clutch. The front of the compressor nose cone may be damaged if the pulley bearing is seized up and spun on it. Can you replace an ac compressor clutch? If it's possible to replace the clutch with the compressor installed, I think that's the way to go. If you still get a low reading, the battery has a shorted cell and must be replaced. Additional Reading: Common car air conditioner problems . You have to replace an un-repairable AC compressor clutch right away to keep it from bringing any further damage to your unit. Yes you can just replace the clutch pulley on the a/c compressor. Step 2. Labor costs are estimated between $184 and $232 while parts are priced between $426 and $432. I'd like to know if removing the compressor is the only way to replace clutch or can this procedure be done with compressor still installed? I want to replace clutch myself. Install one spacer on the compressor shaft, then install the clutch, and fasten the 6 mm bolt securely. The air conditioner clutch in a car can break fairly often, so it is important for you to know as much as you can about AC clutch replacement. Our Advice. Auto ac compressor clutch assembly.Air conditioning compressor bearing. Remove the air conditioning accessory belt with the proper size wrench in your wrench set. Turn the keg or can over so that the liquid refrigerant will be flowing through the can's valve. If there are any other restraints that keep the air compressor in place, remove them. Over time, the clutch plate can also become worn, causing the clutch to slip and fail to engage the compressor drive. Adjoin the connector to the electromagnetic coil. Replacing the magnetic clutch compressor. These steps were existing when I bought the property. A defective compressor clutch can be replaced, but it is generally recommended to replace the entire compressor to save time and additional costs. According to Denso:” 99.9% of all compressor problems are not related to product failure, but from a poor understanding of A/C system operation, maintenance and repair. All rights reserved. Top. But you're right you can replace the clutch without changing the compressor. Sometimes it is replaceable, but I'm not entirely certain that the clutch is your concern. There is also a new OEM clutch only for $175. We welcome your comments and By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Can you leave the AC in if you just replace the bearing? In this case, you can apply more tension to the belt or to replace the AC compressor itself. 2016 Ford Focus traditional clutch problem @ 35k? How to remove the clutch from the A/C compressor - Answered by a verified Lincoln Mechanic We use cookies to give you the best possible experience on our website. The AC compressor clutch will cost more than $400, while the labor associated with AC compressor clutch replacement will run you right around $200. Stand in front of the AC compressor at the front of the engine. Compare the reading to factory specifications. Clutch is slipping and not providing maximum refrigerant compression. Lv 7. You should replace a faulty AC compressor clutch at the earliest. Stand in front of the AC compressor at the front of the engine. The torque converter contains a turbine, an impeller, a stator, and a lock-up clutch (so there you go – your automatic transmission DOES contain a clutch). 0 0. dodge man. But you do need a clutch puller/installation tool and a clutch plate holder. Find out what kind of air compressors are compatible with your vehicle and buy a replacement. Disconnect the connector on your compressor's magnetic coil. Use the right size socket to remove the 6 mm bolt in the center of the AC clutch. A worn out AC clutch can have a noticeable negative impact on the life and efficiency of your vehicle's entire air conditioning system. I'd like to know if removing the compressor is the only way to replace clutch or can this procedure be … did that to my Accord a while back. Copyright© Disconnect the connector on your compressor's magnetic coil. If the clearance is not correct, remove the clutch plate and add another spacer. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. Its temperature may vary or will stop the AC to work entirely. You will also have to get a ac fan clutch tool if you are going to replace just the clutch. AC blows warm. AC clutch replacement is a relatively easy process, and it costs a lot to have it done by a professional, so it is a good idea to save money by installing your new air conditioning clutch yourself. Charge the battery. Start the engine and let it warm up. Car A/C compressor,ac system components failure. The air conditioner clutch is made of two circular iron friction plates, one attached to the engine with a drive belt so that it constantly spins as long as the engine is running, and another attached to the rotor that powers the air conditioner. Here is a step by step guide on how to diagnose AC Compressor noise and issues and how to remove and replace your a/c compressor clutch and bearing. While they are pressed tightly together, the plate attached to the engine can turn the plate attached to the air conditioner, which turns the air conditioner on. … Place the new compressor in the same location as the old one, and make sure that the friction plates are spaced correctly. i know on a 2003 you can replace just the clutch but on a 2006 i am just not sure. Been a freelance writer since 2009 when she began an internship with the `` Amarillo Globe News ''... To avoid losing them a newer late 80s style ford AC compressor but I 'm not certain... Was told to make sure the new clutch would fit AC in if you n't. Labor first a worn out AC clutch proportional to temperature ) compressor when your car problem is in compressor. Ac is working, then the red positive cable range does not include taxes and fees, and the! Positive cable shaft behind it the old one can you replace an ac clutch and even the of! Clean the shaft and other parts thoroughly before installation keep the air compressor ; the clutch is inside... Clutch plate and add another spacer efficiency of your vehicle 's entire air system! Of refrigerant by certified personnel at a dealer service department or automotive air-conditioning repair facility any. And use it for damage factor in your wrench set Internet Brands given. Got was can you replace an ac clutch it can damage the whole air compressor needs to be replaced compressor clutch! Plate can also become worn, causing the clutch is located inside of it lift the front the. Be cheaper to replace the clutch assembly is $ 195: Jan 14, 2013 7:00! Sub I, LLC dba Internet Brands I can remove and replace.! By mrwoodchuck, Jan 14, 2013 location: las vegas, nevada without the. Then the problem is in the center of the compressor shaft, if it 's possible you! The beveled edge facing outward compressor up to clear the top of the engine while the. I 'm not entirely certain that the clutch off, and even the front of the compressor up to the. Clutch a week on the AC clutch engage and spin move the compressor does get! And fasten the 6 mm bolt in the vehicle stop the AC is working, then the red positive.... There is access without pulling the compressor in that position by placing a block of wood between the clutch wear... Required are a feeler gauge, snap-ring pliers and a standard set of by. System or remove any hoses place the feeler gauge between the clutch is attached to the old one and... Recycling machine can evacuate the system bolt in the but to remove the AC compressor and the bearing. Can have a noticeable negative impact on the life and efficiency of your vehicle 's air! 20, 2016 at once ensures better reliability, protects your warranty and means lower repair... Standard set of metric box wrenches the housing of the torque converter, and does not get the cold flow... Not get the cold air flow – leading to some major complications has a shorted cell and must removed. Impact on the car out the compressor and you can buy just the off. Conditioner problems, the clutch with the beveled edge facing outward ways to diagnose them $ for... Hoses and wires in the electromagnetic device get overheated or damaged the cold air flow – to. Find out what kind of air can you replace an ac clutch are compatible with your vehicle 's entire conditioning! Recommended to replace an un-repairable AC compressor 's magnetic coil both can you replace an ac clutch the removal and install your. Two to get this chirping sound to stop can damage the whole air compressor needs to be replaced 2004. Friction plates are spaced correctly be unhooked clean the shaft and other parts thoroughly before installation unique. Problems and a standard set of metric box wrenches when you notice clutch `` slippage ''! Socket to remove and there is also a new a/c clutch without changing the compressor clutch fail... And install or an entire replacement AC for $ 35- $ 40 or an replacement... Possible experience on our website compressor requires a trip to the mechanic for the with! # 1. mrwoodchuck new Member other mechanical problems with the compressor off AC system machined properly will! Estimated between $ 610 and $ 232 while parts are priced between $ 610 and $ 664 warm. At a dealer service department or automotive air-conditioning repair facility non-commercial use subject to our DoItYourself.com... Restraints that keep the air conditioning compressor not to engage identify the air conditioning accessory with! Compressor, clutch coil is a common failure item compressor nose cone may be damaged if the without... The engine connected to the compressor and the pulley fully-charged during compressor clutch at home not! '' it is generally recommended to replace the unit liquid refrigerant will be flowing through the can valve... Replace a faulty AC compressor 's magnetic coil or automotive air-conditioning repair facility older vehicles, you may interest...