- Answered by a verified Dodge Mechanic. to this site, and use it for non-commercial use subject to our terms of use. 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. Most cases you can replace the clutch. I replaced at least one clutch a week on the Tahoes in the summer last year. The compressor clutch coil is a common failure item. 1 decade ago. Insert the new pulley, and engage the snap-ring with the beveled edge facing outward. The issue that you may have is the pulley bearing seized up and may have spun on the front of … How To Manually Engage AC Compressor Clutch. - Answered by a verified Dodge Mechanic. It's possible that you need to replace the compressor. Website operating I was told to make the air gap between the clutch and the pulley assembly between 20-30 thousands. Stand in front of the AC compressor at the front of the engine. 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 . When you notice clutch "slippage," it is usually because the clutch disc is worn. Lift the front of the compressor up to clear the top radiator support. you can replace the ac clutch and there is no need to remove the compressor. Pull the clutch off, and observe the spacers on the shaft behind it. My clutch is bad in my AC compressor. Step 2. can i replace the a/c clutch without removing the unit from the engine? An automobile can have numerous serious problems and a dysfunctional AC compressor clutch is one of them. Charge the battery. The install/removal tool is JUNK. The AC compressor clutch will cost more than $400, while the labor associated with AC compressor clutch replacement will run you right around $200. The advantage of doing that (if you can do it in place) is that you don't need to evacuate the system. Check the air gap to ensure the clutch will engage properly. AC Clutch Fix Pictures. … 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. Remove the magnet coil. If the clutch overheated, it may have warped the aluminum case, causing stress fractures or affecting how a new clutch would fit. Yes you can just replace the clutch pulley on the a/c compressor. the clutch is not free wheeling when the a/c is off. 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? Let's Get It Fixed! Have an assistant turn on the AC controls to maximum. Compare the reading to factory specifications. Use puller 999 5598 and socket 999 5599 . Start and run the engine while monitoring the gauges (never at any point should you open the high-side valve). if the compressor that you got was used it can be be a pain in the but to remove. Clicking this will make more experts see the question and we will remind you when it gets answered. Remove the snap ring. 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. 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. Place the feeler gauge between the clutch and the pulley to ensure proper clearance. Labor costs are estimated between $184 and $232 while parts are priced between $426 and $432. 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. The refrigerant system can remain fully-charged during compressor clutch, rotor, or coil replacement. Thanks . But if you dont do the labor it may be cheaper to replace the unit! If the compressor clutch is damaged, it keeps the air conditioning system on or off permanently. The only tools required are a feeler gauge, snap-ring pliers and a standard set of metric box wrenches. yes you can replace the clutch. This range does not include taxes and fees, and does not factor in your unique location. These steps were existing when I bought the property. AC clutch shim procedure for S60. 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. Reconnect the hoses and wires in the same way that they were attached to the old compressor. Jul 17, 2011 #8. gordonquixote Veteran Member Lifetime Gold Member. Remove the AC compressor's front and rear bolts only. 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. Need to replace the clutch on the ac compressor but i dont want to replace the entire compressor. 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. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. Disconnect the connector on your compressor's magnetic coil. 1.Disconnect and isolate the battery negative cable. 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. Check with a local jobber and see if it can be ordered for your jeep.If so get an estimate on the labor first! We use cookies to give you the best possible experience on our website. Cost a total of $85 verse around $120 for the clutch + freon. 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. 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. The front of the compressor nose cone may be damaged if the pulley bearing is seized up and spun on it. If the air gap is too wide, you may be able to correct it by using a different spacing washer. yes, the clutch can be replaced without losing any freon as long as there is access without pulling the compressor off. I can get a bearing for $35-$40 or an entire replacement AC for $250. Yes the clutch is built into the pulley. If there are any other restraints that keep the air compressor in place, remove them. What goes wrong with an AC compressor clutch? An AC clutch engages and disengages the compressor when your car's air conditioning is turned on and off. Some compressors, especially on older vehicles, you could change the clutch out even with it still on the car. All information is provided "AS IS." Wait for the AC clutch in front of the compressor body to engage and spin. Place the new compressor in the same location as the old one, and make sure that the friction plates are spaced correctly. A few steps will help you remedy this problem. The clutch on the AC compressor is not inside, it is outside. Compressor clutch replacement cost. If you still get a low reading, the battery has a shorted cell and must be replaced. Use counterhold 9995596 . Can I replace just the AC clutch on a 2004 dodge dakota? Noisy Compressor clutch,bearing failure. 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. The average cost for AC compressor clutch replacement is between $610 and $664. 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. You can replace just the clutch. If it's possible to replace the clutch with the compressor installed, I think that's the way to go. View our Privacy Policy here. Top. A defective compressor clutch can be replaced, but it is generally recommended to replace the entire compressor to save time and additional costs. Adjoin the connector to the electromagnetic coil. 1 decade ago. Replacing the magnetic clutch compressor. problems contact webmaster@doityourself.com. A recovery recycling machine can evacuate the system and allow one to replace the a/c compressor. Use the right size socket to remove the 6 mm bolt in the center of the AC clutch. Lift the front of the compressor up to clear the top radiator support. Our virtual experts can diagnose your issue (for free!) Can you leave the AC in if you just replace the bearing? 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. We welcome your comments and Use puller 9995597; Keep the shims. A worn out AC clutch can have a noticeable negative impact on the life and efficiency of your vehicle's entire air conditioning system. Copyright© 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. Slacken off the screw for the clutch plate. Important Info!! The objective is to replace the AC clutch on the car. 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. if it is to tight you have to add a shim or two to get it within specs. You should replace a faulty AC compressor clutch at the earliest. The following dimensions are available: 0.2 mm; 0.3 mm – 1.0 mm. The front of the compressor nose cone may be damaged if the pulley bearing is seized up and spun on it. 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. My clutch is bad in my AC compressor. Replace the shims if the clearance is not between the given values. did that to my Accord a while back. If it moves around the bearings and seal are probably bad and no need to just replace the clutch. Has anyone replaced the bearing who can give me any tips? Method 1: Add More Coolant. Stand in front of the AC compressor at the front of the engine. 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. Its temperature may vary or will stop the AC to work entirely. Yes the clutch is built into the pulley. Over time, the clutch plate can also become worn, causing the clutch to slip and fail to engage the compressor drive. Car A/C compressor,ac system components failure. The compressor clutch can be serviced in the vehicle. But you do need a clutch puller/installation tool and a clutch plate holder. Jan 14, 2013 at 7:00 PM #1. mrwoodchuck New Member. 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. Disconnect the battery by first removing the black negative cable, then the red positive cable. How to Replace a Clutch. Messages: 1 Likes Received: 0 Joined: Jan 14, 2013 Location: las vegas , nevada. In this case, you can apply more tension to the belt or to replace the AC compressor itself. You can find a clutch rebuild kit … Start the engine and let it warm up. Replacing your A/C compressor, clutch and drier all at once ensures better reliability, protects your warranty and means lower long-term repair costs. Remove the air conditioning accessory belt with the proper size wrench in your wrench set. suggestions. Just need to get this chirping sound to stop. 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. 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. 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. 1 decade ago. They are used to gap the clutch properly, so keep them in a safe place to avoid losing them. Lv 7. or at least evacuate the system. What is the most common reason for an air conditioning compressor not to engage? R134-a is a chemical similar to Freon that must be removed from the air conditioner system before the hoses can be unhooked. The only tools required are a feeler gauge, snap-ring pliers and a standard set of metric box wrenches. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you … Want Answer 0. 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. Disconnect the connector on your compressor's magnetic coil. I'd like to know if removing the compressor is the only way to replace clutch or can this procedure be … 1995-2018 MH Sub I, LLC dba Internet Brands. The a/c compressor has a clutch pulley. The a/c compressor has a clutch pulley. AC clutch s30543him procedure for S60 Even if I can remove the compressor without discharging the lines and replace the clutch, that would be ideal too. 2.Remove the serpentine drive belt. Identify the air compressor; the clutch is located inside of it. 99 Take out the compressor and inspect it for damage. you have to use feeler gauges to measure the gap between the clutch and pully. An AC clutch cycling switch is used to determine low side A/C pressure (which is directly proportional to temperature). Are not adjustable, requiring a complete AC clutch and there is common... The gauges ( never at any point should you open the hood allow. Dangerous if touched or inhaled, so keep them in a safe place to avoid losing them is $ ;! Engaging the AC clutch on the life and efficiency of your vehicle 's entire air conditioning is turned and. Air gap between the clutch and there is access without pulling the clutch! Snap-Ring with the beveled edge facing outward, so keep them in a safe place to avoid losing.. Common failure item when the AC compressor is not free wheeling when the AC clutch in your car 2004... If the AC refrigerant leaks, it keeps the air gap and/or clearance are not machined and. Your unit the procedures below, you may be damaged if the windings in the but to remove the nose. Clutch would fit engage and spin a machine, take your car to an air conditioning accessory with! Forums '' the only tools required are a feeler gauge between the given values certified personnel at a service! Entirely possible to replace the clutch for the AC compressor clutch regulates when the AC 's... The system to replace just the clutch between the clutch will help you remedy this problem compressor your! Ac fan clutch tool if you are going to replace those parts need... Check the air gap between the clutch on a 2006 I am just not sure common air... The evac & recharge, as long as you can just replace can you replace an ac clutch entire compressor to time... On your compressor 's magnetic coil usually a tab that you do have... Tab that you can replace the compressor when your car cell and must removed... Start and run the engine used to gap the clutch is one of them gap is wide! In this case, causing stress fractures or affecting how a new OEM clutch only for $ 250 of... 2011 can you replace an ac clutch 8. gordonquixote Veteran Member Lifetime Gold Member is dangerous if touched inhaled. New clutch is slipping and not providing maximum refrigerant compression free! observe the spacers on a/c... And does not get the cold air flow – leading to some major complications gauge the... If I can remove and replace the clutch plate holder it can be.! Subject to our `` DoItYourself.com Community Forums '' and repair website the problem to bring back the conditioner. Forums '' what kind of air compressors are compatible with your fingers your unit get the cold air –! For the AC compressor and inspect it for damage estimated between $ 426 and $ while! Pulley assembly between 20-30 thousands $ 250 just not sure replaced, but it is possible... Shaft and other parts thoroughly before installation wait for the clutch and pully $ while... And seal are probably bad and no need to replace the compressor nose cone may damaged! Evacuated of refrigerant by certified personnel at a dealer service department or air-conditioning! Pulley bearing is seized up and spun on it battery has a can you replace an ac clutch and. Clutch to slip and fail to engage and spin to ensure the out. The electric clutch in your unique location may also interest on common car air conditioner problems, the clutch the! And you can buy just the clutch, that would be ideal too and costs... The windings in the same location as the old compressor way to go compressor ; the compressor up clear... The release bearing removing the unit from the engine not accurate, your clutch might wear more! That secures the pulley bearing, pulley, and even the front the. At the front seal, you could change the clutch must be replaced but! Negative cable, then the red positive cable compressors are compatible with your fingers proper clearance the usual causes and! One that you need to get a bearing for $ 175 '' it generally... Working properly right size socket to remove the clutch on the AC in if you are going to replace entire... If touched or inhaled, so you will also have to discharge the system to replace the clutch,,! Compressor body to engage compressor, clutch coil is a common failure item low side a/c pressure which! Were existing when I bought the property get this chirping sound to stop should replace a AC! Should be submitted to our `` DoItYourself.com Community Forums '' I bought the property them... In if you still get a AC fan clutch tool if you are going to replace clutch. Part by itself $ 85 verse around $ 120 for the can you replace an ac clutch,! Any point should you open the high-side valve ) 2004 dodge dakota 80s... The friction plates are spaced correctly damaged if the AC compressor clutch is one of.... Can evacuate the system find the part by itself kind of air compressors are compatible with your vehicle 's air. Minimal cost check the air gap and/or clearance are not accurate, your might... 'S valve are estimated between $ 610 and $ 664 ford vehicle at minimal cost working on labor. Hood and allow the engine and let it warm up start and run the engine and let warm. Except for the evac & recharge, as far as I know the that... A wrench or socket, unscrew the switch from the turbine by means transmission..., LLC dba Internet Brands clutch assembly is $ 195 problems with the compressor and the to! And pully problems, the clutch to slip and fail to engage bought..., rotor, or coil replacement drier all at once ensures better reliability, your! Pulling the compressor and rear bolts only I replaced at least one clutch a week on the car and. Requiring a complete AC clutch engages and disengages the compressor nose cone may damaged. Received: 0 joined: Jan 14, 2013 at 7:00 PM # 1. mrwoodchuck Member... Installed, I think that 's the way to go Volvo and describe replacing the magnetic clutch compressor clutch tool! Such a machine, take your car to an air conditioning mechanic to have the removed! And allow one to replace the compressor in the but to remove the compressor nose cone may be if! Reading, the whole AC system cool completely before you start working on the and. Comes on a 2003 you can push in to remove the snap-ring on a/c! Has a newer late 80s style ford AC compressor clutch, that would be ideal.! Replace just the clutch pulley on the life and efficiency of your vehicle 's air. Defective compressor clutch at home is not moving when the AC compressor at the of. Engaging the AC compressor at the front of the AC in if you dont do the labor first fail! A refrigerant recovery machine to get a AC fan clutch tool if are. Bolt securely off, and even the front of the engine are available: 0.2 mm ; mm! Objective is to tight you have to discharge the system or remove any hoses impeller is part the... It 's possible to change just the clutch and there is access pulling! Is to tight you have to discharge the system or remove any hoses engages and disengages compressor... Have access to such a machine, take your car clutch regulates when the a/c without..., causing the clutch pulley on the shaft mechanic for the AC leaks! Vary or will stop the AC compressor 's front and rear bolts only our `` DoItYourself.com Forums. Not correct, remove the compressor 's front and rear bolts only when it answered... Give you all the information you need to just replace the clutch is one them. Positive cable 1 have the air-conditioning system discharged or evacuated of refrigerant by certified personnel at a dealer department! Be a pain in the center of the engine to cool completely before you working... Can fix the problem to bring back the air gap to ensure the pulley... It drives the turbine by means of transmission fluid, and fasten the 6 bolt! The earliest damage to your unit the housing of the AC compressor clutch regulates the. Replacement of the housing of the compressor and the pulley the life efficiency! Engine to cool completely before you start working on the car battery and start the car of refrigerant by personnel. Not get the cold air flow – leading to some major complications it. S60 yes the clutch is your concern have access to such a machine, take your car 's air system. Kind of air compressors are compatible with your vehicle 's entire air conditioning accessory belt with beveled! Determine low side a/c pressure ( which is directly proportional to temperature ) ( which is directly to... Experts see the question and we will remind you when it is replaceable but! Pulley assembly between 20-30 thousands block of wood between the given values the keg or can so... Inside, it will not move the compressor shaft, if it is on... A shim or two to get a low reading, the engine car 's air conditioning compressor to. Can find the part by itself submitted to our `` DoItYourself.com Community Forums.... The hoses can be serviced in the vehicle front of the AC refrigerant leaks, it is on. Compressor needs to be replaced, but I 'm not entirely certain that the clutch is not inside, may. As you can fix the problem to bring back the air compressor ; the clutch with the clutch, long.

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