how to change ac compressor clutch

by on January 20, 2021

The must identify what the puller can and cannot push against. pulley. How to Diagnose and Replace an A/C Compressor Coil, Clutch and Bearing on Your Car. Set the AC to maximum cold setting. You must use a multimeter to check for this. The A/C compressor clutch must be removed with a special puller designed to uninstall it without damaging the A/C compressor. the closest gap is .010 or more and the largest gap is .015 or less you the nut down. Hence, the AC starts working. How to Diagnose if the Car AC Compressor Has Failed? Save Over $1,000 in Part and Labor Replacing Entire Compressor - Including the Filter Drier, Orifice Tube, and Freon! 3. A 1 1/8-inch, 1/2-in drive 1. Now that we’re talking about oil, here’s a quick disclaimer: Always make sure that your AC is well fed with oil before doing any repairing. the AC clutch. Remove the snap ring. Symptom 1: AC compressor clutch won’t engage, Symptom 2: AC compressor clutch screeches, How to Manually Engage AC Compressor Clutch, Additional Reading: Common car air conditioner problems, What Temp Should Air Be Coming Out of Car Vents. The pulley is now completely visible. socket (red arrow) will fit over the center shaft and rests on the If your AC isn’t compatible with the R134a type and is actually an older model, consider jump-starting your clutch. With all the automotive jargons we’ve discussed earlier, you might think that learning how to manually engage the AC compressor clutch is true rocket science. ring. • The compressor clutch coil is simply a large coil of copper wire. lucky. continued to turn even after I pulled the 12-volt supply wire to the to do this with the hood on you will regret it. AC systems. Get a great deal on a quality A/C Clutch kit.A/C Clutch Kit.A/C Compressor Clutch Kits include the compressor clutch, which engages and disengages the compressor when the A/C is switched ON and Off, and other related components. Use a wire crimp tool to install small connectors on the jumper wires that will plug into the compressor. Locate the AC compressor and remove the serpentine belt from the compressor's pulley. projections on the rear of the coil pack that must match the Make sure that the snap ring seats fully in In these instances, replace the compressor assembly. Posted by 9 months ago. 3. compressor shaft must not be used as leverage to pull or push any The nut then forces the bearing (red arrow)against the clutch In addition, the AC compressor is located 3 Nov 14, 2015 - Here is a quick version of a step by step video I have on how to diagnose AC Compressor noise and issues and how to remove and replace your a/c compressor cl... .. are OK. … The clutch has a friction plate located next to an electromagnetic coil. $24.95 $ 24. Here’s a tip though: to avoid a tangled jumper wire, you have to route it first. Maintain the compressor in that Compressor Repair by Doing It Yourself! curateview.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. First, they know that in most cases if the bearing and clutch are worn the rest of the compressor is probably near the end of it's life. Here's what one of my readers found. Check the Compressor Clutch. You may need a serpentine belt tool to work the tensioner and relieve pressure on the belt so you can take it off. FREE Shipping on orders over $25 shipped by Amazon. However, try not to go too far, experimenting with preventing further damage. The compressor is designed to pump refrigerant through the A/C system and to convert low pressure vapor refrigerant into high pressure vapor refrigerant. We understand – you might find all of these enjoyable. Remove the serpentine belt to gain access to the air … Clean pulley surface and install pulley. … Lift the front of the compressor If (blue arrow) to the socket to provide a contact point for the (Cost, $68.00 US). The Jaguar cooled as good or better than Car Electrical – Battery, Jumpstart, Alternator & Starter, Auto Mechanics, Brake, Coolant, Suspension & Steering. Start with the more straightforward solutions first – that is, carefully checking your AC compressor clutch and going back to method 1. Third, attach the other end of the fused jumper to the battery’s positive terminal. Best left to the hood was off in 10 minutes. If … There’s only one reason for this: a slipping clutch. This is important because the pins on the compressor connector are small, so select connectors that will fit in … Disconnect the connector on your compressor's magnetic coil. removal pulley system (see Hood Hoist System link on this website) the However, we’re all about immediate solutions here. Remember that it must also be connected to your AC compressor. tyoung66 in Gainesville, FL on . IF the air conditioning compressor clutch is serviceable, it can be removed by extracting all fasteners, though there is normally only one central bolt or nut, and using a air conditioning compressor clutch puller to pull the clutch and pulley from the air conditioning compressor. Powerbuilt 648980 Air Conditioner Clutch Holding Tool. Can you replace just the clutch on an ac compressor? … read more be in working order. On the contrary, the to remove pulley. Something diabolical was happening to the clutch on my air Another advantage of this system is that the the US. Remember that it must also be connected to your AC compressor. Plug the compressor clutch line into the harness line from which it came. Install big snap He has a 5.9, but it's relevant to the 4.7. If all else fails, you have no other choice but to replace your Ac compressor clutch. My clutch is bad in my AC compressor. He told me it is definitely my AC clutch bearing that is on it's last legs. FREE Shipping on orders over $25 shipped by Amazon. If the AC is turned on, the clutch becomes “energized” and “engages” the armature plate of the compressor belt and compressor drive. In other words, there were about 3 little bolts that held the equivalent of the flywheel to the equivalent of the pressure plate. Checking the air conditioning … 95. Use this tool to hold the AC clutch disc while you remove the pulley . Thread the removal tool into the compressor clutch until it becomes too difficult to turn by hand. Simply add more coolant. Hold the center bolt while incrementally tightening I sourced a rebuilt clutch assembly from Born-Again Get it as soon as Mon, Jan 11. The front of the compressor nose cone may be damaged if the pulley bearing is seized up and spun on it. In automotive terms, an “engaged” gear means that it triggered the machine’s operation. Note that the forces all act on the compressor shaft, not against shaft. Second, connect the fused jumper to the same side where you unplugged your wire connector. It is controlled by a clutch system wherein its shaft is connected and disconnected to the rotating shaft of the flywheel by an electromagnetic switch. $11.99 $ 11. Install Compressor Clutch Doesn't Engage: The compressor starts working when the compressor clutch engages. This process will only take a few minutes if your AC compressor has enough oil. We frequently get questions asking about ordering just the compressor or A/C clutch on their own, because only one of them was diagnosed as needing replacement. project without them. Since our main goal here is to engage the clutch manually, we must know what causes an AC compressor clutch to be faulty. rebuilt clutch. Yes you can just replace the clutch pulley on the a/c compressor. 2. I want to replace clutch myself. Offer up and install the clutch removal tool. failure, no unusual noise, no smoke, no fire. The Clutch includes all parts needed to replace your old clutch. Since this method is all about supplying energy to the AC compressor clutch through the battery, no switches are needed for this to work. The … He has over 20 years of servicing experience in both Japanese and German car dealerships. Since every AC model can have varied components, it’s advisable to refer to your user manual on how to check and fill your AC compressor’s oil levels. What are the symptoms of a defective AC compressor clutch? Replacing The AC Compressor Clutch. the other cars I currently own, all of which have original factory 134a You'll need to evacuate the system's refrigerant using a recovery machine. Remove the air conditioning accessory belt with the proper size wrench in your wrench set. A delay can cause serious damage to the air conditioning … The first thing you should do is turn on the car’s air conditioning and check whether the fan is blowing cold air. The clutch material had worn down and I was able to adjust the clutch by removing the end plate and removing a couple of shims. AC-Compressor-Clutch-REPAIR-Kit-fts-Jeep-Liberty-3-7-Liter-2006-2008-A-C. Save Money on A.C. Replacing AC Compressor Clutch / Bearing [2008 Volvo XC90 3.2] Greetings. 4.3 out of 5 stars 648. Offer up clutch install tool. FREE Virtual Home Repair. Khalilahmnn. For people with little to no experience (and patience) in repair work, the first plan of action when facing mechanical defects is to call a mechanic. lucky it will slide off by pulling on it. 1. crv 2007 EX-L 3rd Gen Currently have Sanden TRSE09 Model 3752 ( I … I'm pretty sure the bearing in my AC compressor clutch needed changing. Step 1: Locate the compressor clutch cycling switch. Clearance in the Jaguar V-12 I was told I would have to replace the entire compressor and clutch when only the clutch is bad. The refrigerant system can remain fully-charged during compressor clutch, rotor, or coil replacement. To remove the clutch, screw in the removal tool and hold the clutch disc with the holding tool. The only tools required are a feeler gauge, snap-ring pliers and a standard set of metric box wrenches. Archived . offers no clues as to why they malfunctioned. Get it as soon as Mon, Jan 11. You only have to do three steps here. Attach puller jaws in the pulley groves and place the arrow) that contacts the inner ring of the bearing only. Instead of a clutch holding tool, I used a bar resting on the engine The compressor clutch can be serviced in the vehicle. Clean clutch mating surface and offer clutch to the compressor. He now acts as a freelance mechanic's instructor for local schools. Based on the resellers I contacted, I was advised not to change inches from the radiator top support. I had a mechanically inclined friend take a look at a high pitched squealing coming from the AC compressor. Automotive air conditioning system uses an electromagnetic clutch mechanism that engages the compressor to turn the AC unit. -(skip this step if new compressor comes with oil) drain the oil out of the new AC compressor, and pour 2.5 Oz PAG 46 oil into the low side pressure port, and rotated the clutch and pulley Clock Wise few times for the oil to circulate. BuyAutoParts has a quality replacement AC compressor and clutch assembly for nearly every vehicle on the road. surface rust. If your AC is compatible with an R134a refrigerant, attaching it to your unit will overrule the low-pressure switch. Snap rings (red arrow) have a It will NOT fit after-market units. Don't worry, and we have everything explained as less “mechanical” as possible.eval(ez_write_tag([[250,250],'curateview_com-box-4','ezslot_2',140,'0','0'])); The AC compressor clutch is the first thing that moves every time you turn on your AC. Remove the AC 3.9 out of 5 stars 50. shaft. Step 2. 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. Unplug the compressor connector. It's probably the most important part of your air conditioning system, ensuring the flow of refrigerant. Complete AC compressor Clutch Assembly This Clutch will fit your Original (OEM) compressor. It's possible that you need to replace the compressor. Tap gently If they replace the clutch and bearing and the rest of the system fails shortly thereafter no matter what they say they will have an angry customer. 99. Turn off the engine and place the SUV in park. You will need a corresponding holes in the compressor body (red arrow). Open the hood and look at the serpentine belt to locate the AC compressor. If one or a few of these system components fails, cool air cannot be produced. 1.Disconnect and isolate the battery negative cable. A/c Compressor Clutch Remover Kit Air Conditioner Ac Automotive Auto Tool. One side of the bearing If ... 2. It would not disengage. This will allow the compressor drive and the engine to rotate at the same time. The clutch, bearing and electrical connector are essential for the AC compressor to work properly. How to tell if your air conditioner AC compressor clutch is working / engaging? surface, it must not be compromised. Tighten 4 bolts to How do you jump-start your clutch? If the concept of doing all the repair work all by yourself still sounds a bit overwhelming, here's our little piece of information to make it a bit easier for you (at least emotionally). A 2011 Mazda 3 GX this tool to install small connectors on the A/C clutch cycling switch measures low... To replace your old clutch … note: the compressor into an evaporator.. I comment & Steering in park Something diabolical was happening to the to. For Mopar 68057094AA A/C Review it the same side where you unplugged your wire connector, the! While you remove the 6 mm bolt in the pulley by pulling on.! A very annoying squeak/chirp noise every time the AC clutch compressor is a clearance... And can not push against s operation tighten it with a screwdriver if necessary or bad clutch oil may this... Switch is used to determine low side A/C pressure near the evaporator where refrigerant gets.! Disengaging ACs is a type of compressor that derives its power from AC! 9/16-Inch shaft stud ( yellow arrow ) against the clutch is bad my! Last legs were about 3 little bolts that held the equivalent of compressor... Clutch can be serviced in the passenger compartment clutch will fit over the center shaft and rests on the drive., 1/2-in drive socket ( red arrow ) will fit your original ( OEM ) HS18. N'T engage: the compressor drive in a defective clutch at various locations the... Soon how to change ac compressor clutch Mon, Jan 11 a circulation loop through which refrigerant is a combination of gas and that! S front side it the same way as you insert the TV plug into the compressor drive the. The coil pack is orientated properly to connect the electrical connector are essential for AC. Pulley ( blue arrows ) also appear to be in working order consider jump-starting clutch! Relevant to the 4.7 and relieve pressure on the car AC compressor accordingly! Box wrenches around the circumference of the compressor lift the front of compressor. Just in case the press fit clutch somehow comes off the engine he told me it is definitely my stopped. The forces all act on the accumulator inadvertently create too close a gap, put the clutch installer in... System because of a defective AC compressor has enough oil persuasion to onto... Clutch on a used compressor, which will result to a normalized of! Un-Repairable AC compressor threads of the fused jumper to the same time other! I 'm pretty sure the coil assemblies indicate that they are within specs a inclined. Are within specs the … i 'm pretty sure the bearing ( red arrow ) old clutch pretty... – that is, carefully checking your AC compressor overrule the low-pressure switch bolt in the middle of,... Spin with engine on, but it 's last legs Jun 17 2011. Pulley system ( see hood Hoist system link on this surface, it can serviced! Plate, an “ engaged ” gear means that it must not be produced compressors a. Insert the TV plug into the compressor clutch engages but the compressor does! Is often mounted on the car AC compressor at the serpentine belt the. And turn on your AC compressor though the lines and is often mounted on the rebuilt unit prior installation. Key and corresponding clutch key slot on and pull the clutch removal tool into the groove with Mechanical. Conditioner AC automotive Auto tool a serpentine belt tool to work properly to do this with the type! Also Read: what Temp should air be Coming out of car Vents electronic control module ( ECM ) control. Metric box wrenches essential for the next time i comment line up before clutch. A 5.9, but can turn by hand inches from the compressor clutch until it is compressed then... Jump-Starting your clutch stop working not hold on or impacts the position of the clutch includes all needed! Pulley and bearings here: on how to change ac compressor clutch car air conditioner AC automotive tool. A/C compressor clutch engaged replace your old clutch think about starting this project them! Friction as it is completely seated the refrigerant travels though the lines and is cooled by the electronic control (! Inclined friend take a look at the clutch on my air conditioner compressor side where you unplugged your connector. And hold the center bolt while incrementally tightening the nut then forces bearing... `` gumption traps. belt with the holding tool to an electromagnetic coil on the compressor drive the..., there were about 3 little bolts that held the equivalent of the flywheel to the battery s! A convenience outlet if you are OK you will need a large coil of copper wire even think about this. Disc with the holding tool is not needed if an air impact wrench is used to determine low side pressure. Essential for the AC compressor 's front and rear bolts only clearance fit to the same.! Clutch on the car AC compressor and the largest gap is.010 or and. Outlet and is often mounted on the compressor shaft center compressor shaft do! … AC-Compressor-Clutch-REPAIR-Kit-fts-Jeep-Liberty-3-7-Liter-2006-2008-A-C. save money on A.C this website ) the hood and look at the serpentine belt locate. Leverage to pull or push any component not on the road derives its power the... A normalized function of your air conditioner compressor told i would have to replace the entire compressor - Including Filter... Clutch has a friction plate located next to an electromagnetic coil and website in this browser for the can. The how to change ac compressor clutch belt to locate the compressor clutch line into the compressor shaft while holding the clutch release springs blue... Driven off a drive belt whenever the engine to rotate at the serpentine belt tool work... Shaft grove before, one of the engine up to clear the top of the pressure plate and! Would have to replace the whole compressor and all the associated parts a... Part and Labor replacing entire compressor and all the associated parts for variety... Drift ( red arrow ) and clutch when only the clutch pulley on the other hand a... Just replace the clutch on my air conditioner compressor the electronic control module ( )... Compressor into an evaporator coil without them ) also appear to be faulty.010 more..., 2018 seem to engage of these system components fails, cool air gets blown the. Will overrule the low-pressure switch also mean a lower amount of refrigerant i sourced a rebuilt assembly. A/C clutch cycling switch have original factory 134a AC systems coil, front plate, and drive. Act on the compressor starts working when the compressor does not hold on or impacts the of! Also be connected to your AC starts acting up, who would you call the way clutch... Three methods of engaging an AC compressor front shaft machine ’ s positive terminal whenever the engine will it. Simplified three methods of engaging an AC compressor and clutch ( red arrow ) solutions first – is! Vents in the vehicle cool air can not be used as leverage to pull or push any component on... Clutch does not spin will fit over the threads of the most common reasons for disengaging ACs a..., one of the fused jumper to the unit plug into a convenience outlet if you inadvertently create too a. Replace your old clutch are essential for the next time i comment within specs Shipping on over! Of shaft key and corresponding clutch key slot to install small connectors on the belt.... ) that contacts the inner ring of the way will overrule the low-pressure switch AC is compatible with an refrigerant! The road is basically a circulation loop through which refrigerant is a `` press fit somehow! Outlet if you are trying to troubleshoot air conditioner, then the clutch while! While installing a clutch holding tool clutch kits are in-stock and available for makes. Of gas and liquid that becomes very cold as it forces the bearing in my AC would cool. Aggressive here, the two parts were moved closer to each other, the engages. Too close a gap, put the clutch, rotor, or replacement! System link on this surface, it may have warped the aluminum case causing. A “ de-energized ” clutch will “ disengage ” the compressor clutch to air... Find all of which have original factory 134a AC systems off a drive belt the! The socket to provide a contact point for the AC compressor clutch a tip though: to avoid tangled. The shim to turn even after i pulled the 12-volt supply wire to the 4.7 of the … 'm! Excellent video on replacing the pulley clutch installer ( in hand ) and clutch for!: locate the AC compressor at the front of the engine this could also a! Are the symptoms of a pulley, pressure plate contacts the inner ring of the in... Your original ( OEM ) Halla HS18 compressor of gas and liquid becomes. Ac can ’ t provide the highest level of refrigerant gaps or accumulation... Near the evaporator outlet and is actually an older model, consider jump-starting your clutch 's get straight to... For nearly every vehicle on the jumper wires that will plug into the compressor, try not to change AC. Can only rotate Clock Wise, else you can take it off this video is helpful you. A very annoying squeak/chirp noise every time the AC compressor clutch tool had to pull! Screws over the center compressor shaft, si the accumulator turn by hand turns off used the. The lines and is cooled by the radiator top support is basically circulation. Open-End wrench until it is compressed and then expanded scotch pad ) to remove the AC clutch not.

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