Lift the A/C disc and hub assembly and the A/C clutch hub spacer from the compressor shaft. How to remove a/c field coil? Ok I am replacing my a/c compressor clutch and I got pulley off all that is left is to get the field coil off. Place the fan and fan clutch into the shroud opening. Remove the A/C disc and hub assembly and the A/C clutch hub spacer (19D648). 1 The AC clutch from NAPA ( part no 274152) comes with instructions for a Ford FX and Toyota and does not even mention the Vette but it is the correct one. Check if this fits your Ford Escort. 20 psi. I cant remove the clutch plate to replace the bearing in the pulley and adjust the air gap between clutch plate and pulley. Ac Clutch Removal - In-car Repair. Simply pry off old clutch, problem will be in installing new clutch. Check all three wires with the test light; with the engine running, the wires should all be inactive. Remove the AC compressor's front and rear bolts only. The ground is also complete as indicated with the test light. Place compressor in. 4. I measure the resistance on the coil and. 3 engine. then after the coil is installed the pulley and bearing assembly have to be installed. Remove the A/C clutch and the A/C clutch hub spacer. The AC Clutch Coil Is Broken. no dice. A/C COIL TEST Foxwell NT301 Scanner: this video we will demonstrate how to test a/c clutc. Protective gloves. 8) into one of the holes in the clutch plate face and used a wrench for leverage between that bolt and the ratchet in the center bolt. Raise and safely support the vehicle. Buy online and pick up your new tools at a store near you, or select Free Next Day. I pulled the connector off the ac pressure switch and jumper switched it and the clutch pulled and the rad and cond. Center Nut. It was turning on about 35 last time. Unfortunately, the clutch plate face and pulley face wear with extended use, widening the AC clutch air gap. Then a snap ring for the coil to remove the coil. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. Check the AC compressor clutch air gap. Then remove the driven plate and the snap ring for the pulley and you will probably need a puller to get the pulley off. Remove the A/C relay by pulling it straight up and out. Install the new compressor in reverse of step 5. Connect the other end of the jumper’s wire to the positive terminal of the car battery. B. The compressor is a Denso unit. Original or replacement Ford OE clutch components cannot be mixed with aftermarket type clutch components (such as a Ford OE coil and an aftermarket pulley and hub). They are required in order to properly gap the clutch, thus store them in a secure location to avoid losing them. Some clutch hubs fall off while most need to be pulled. 1. . 3 Remove the Nut of the compressor Shaft. The wavy c-clip is removed and the pulley should be able to come off. Remove the snap ring. 2. The coil tested good. 04-26-2016, 08:21 AM #5. Make sure to buy a. . To change the clutch coil requires you to remove one bolt and a. 9) Drink a beer. There. If you search on utube you will find some videos that show you need to remove the compressor to change the pulley and the clutch coil. Pin 85 has power and goes to one side of the relay coil. . Unplug it and test, with AC switch ON in the cab, one wire at the pressure switch should have 12volts. thats how i broke my coil plug off of the coil 2010 2SS/RS Z/28 intake, NW, FAST 102, speed engineering LT's, some exhaust, ATI -10% pulley, GM flex fuel injectors, DSX flex fuel sensor, MGW shifter, HP Tuners, some suspension work, stickers and a little weight. Do the same trick when the larger bolt you thread in to pop the clutch off the compressor hits bottom. Check the front seal and the o-rings sealing the pressure switches on the back of some compressors. Note the location of the A/C clutch field coil electrical connector. I have the disc, splines seem to be okay; have it gapped right with the spacer and it test fits fine. Remove the center 9/16-inch nut from the compressor shaft. Sanden Air Coniditioning Compressor Clutch - CLX8030. 5' box. Over time, the contacts wear out and the switch must be replaced for the AC to function. The clutch will engage hooked directly to battery and grounded through lead. FYI, replacing the clutch/coil/pulley assembly is not easy. Use Clutch Plate Spanner (J-33027-A) to hold. Lift the front of the compressor up to clear the top radiator support. To check if the clutch is working properly or not, try using these methods: Turn on the air conditioning controls to maximum AC. One of my readers informed me that some of the clutch replacement kits come with the coil. It’s just a matter of convenience to replace them both since you’re already doing most of the same steps anyway. 002"). This measures the resistance from the socket all the way thru the clutch to the ground. Pin 87 has +12vdc all the time Pin 86 doesn't have power and goes to the other side of the relay coil. Ranger is correct. minimum @ the place I'm at). Tell me. The service manual says in order to change the AC clutch assembly you need to discharge the system and remove the manifold hoses for clearance. Typically, a clutch coil should be between 2 and 5 Ohms, and any reading below 2 Ohms or over 5 Ohms indicates a bad coil. Vehicle does not start. With the Fords there is a thin shim you can remove between the pulley and coil. 8) into one of the holes in the clutch plate face and used a wrench for leverage between that bolt and the ratchet in the center bolt. Removing Field Coil Assembly (12) for all compressors except Ford FX-15 & FS-10 A. Testing the clutch is simple and it only requires giving it power to activate the clutch coil. The clutch is receiving the voltage signal with the ignition on and the A/C requested. Step 1. Bachelor's Degree. 1-Make sure the coil is fully seated evenly on the compressor all around. If multiple. Yes, you can technically replace the clutch without removing the compressor. And when a clutch goes out, it's usually the coil that has failed. E. If it's not leaking now, it will very soon. It's all now back. . AC Compressor Clutch Repair Rules. If you can't figure out how to do this, just. use 15mm open end wrench or anything similar to pull serpentine belt tensioner towards the front of car, this will release the. I am trying to pull the clutch off the A/C Compressor. 4. I'm trying NOT to remove the compressor from the vehicle, as you need a) to flush the system and recuperate the refrigerant) and b) you have to remove the alternator to remove the compressor - no way! Basically if I could just remove the belt, remove the clutch pulley assembly with the compressor on the car and call it a day, I'd be a happy. AC Compressor Clutch/Clutch Coil DIY. I took the horn and the wheelwell splash shield off. If the AC compressor clutch is bad, you might. Posts: 1,346. Dosto Is video me main aap logo ko bataya hai k car ka AC ka jo com. I also noticed a small gap on each side where a short thin flat blade screwdriver could be inserted and the twisted to force the two pieces. There is the clutch plate, which is the outer most part. Follow along as we diagnose and replace a AC clutch coil on 2004 Vw Jetta with 1. Locate the compressor and find the wiring harness attached to it. Part Number: AC154439. These air conditioning clutch pullers allow you to remove and install an AC compressor clutch. Touch the probes to the clutch coil terminals. Disconnect clutch coil lead. Connect the negative meter lead to battery negative terminal. The compressor clutch is a small, circular device positioned on the front of the compressor that is normally about the size of a silver dollar. Install 2-jaw puller on compressor. The pulley bearing failed then took out the clutch coil from the heat. 3. The Ac shop I went to to start with said pressure was fine so in case they’re not a scam shop I guess it’s the switch. 25 mm bolt into the A/C clutch to force it from the compressor shaft. Your compressor AC clutch not engaging due to a bad AC clutch coil. ” In other words, replace it. Thread an 8 x 1. V8. 09-25-2009, 05:30 PM. Bearing, the bearing sits on the nose of the compressor and fits inside the pulley and the pulley rides on the bearing. Clearance in the Jaguar engine bay is non-existent. You do not need to discharge the A/C to service the clutch. Remove the snap-ring on the shaft that holds the pulley in place, then slide the pulley out of the shaft using your fingers. RB The Mechanic assumes no. Remove field coil snap ring (3) retaining the field coil. ) 1 Find the best way to hold the Hub (front Plate) STILL by using a screwdriver or any other tool and remove the center bolt. 4. Raise and support the vehicle. 6 N805332-S2 A/C clutch bolt. How to change a car or truck A/C compressor clutch coil to save hundreds of dollars by not replacing the compressor. To fix the issue, check the wiring, fuses, and ground before turning to the clutch itself. 1953 posts · Joined 2017. D. Denso Air Conditioning Compressor Clutch - CLX1500. I found the problem is the ac compressor clutch will not engage. 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 cause of the fuse’s failure must be ascertained, though. 4 AC Clutch replacement. 3. Common failure mode. The A/C clutch field coil can be easily damaged. Check the fuse and tried swapping the clutch relay but. 10) Remove the 10mm bolt in the center of the A/C compressor clutch. Next, use an AC clutch pulley remover tool to remove the center bolt holding the clutch in place. The new bolt threads through the disc, but I can't get it to catch and thread into the shaft on the compressor. The compressor may get too much voltage if there is an electrical fault in the AC system. Follow these steps to manually engage the AC compressor clutch: 1. No clutch function at all. Get it as soon as Wednesday, Jul 26. C3 General - 69 AC compressor clutch removal for coil index - Hi, I'm turning to the forum brain trust on this. If the overall gap is out of spec. . It’s just a matter of convenience to replace them both since you’re already doing most of the same steps anyway. It was an early type of. Order Ford Escort A/C Clutch and Components online today. Zoom Sized for PrintPin 30 goes to AC Clutch coil and when jumpered to +12vdc the clutch pulls in and the compressor runs. A/C compressor clutch fuses are frequently to blame when a clutch fails to engage or turn on. Disconnect the dog bone dampener. 2. This allowed me to get the bolt loose and out. Disconnect the negative terminal of the car battery to ensure safety while working on the AC system. 001-0. Separate electrical connection and, if applicable, remove clutch wire retaining clip from the compressor. The process is a bit different for older cars that are not compatible with the R134a type. 60K on the truck. 2- Clutch + Pulley = $140 at Honda. Why doesn’t my car AC compressor run? If the A/C in your car isn’t working, the first step is to see if the compressor runs when the turn on the A/C and the engine. $68. First check the voltage at pressure switch. Wait a few minutes to get your reading. Next, remove the 6 mm bolt in the center of the AC clutch using a socket of the correct size. Especially in the case of Ford FS6 and FX15/FS10 type clutches, complete replacement of the clutch and coil assembly is required. I would also at least tighten the bolts on the leaking valve cover gasket, or repair it. runnindiesel. 4) Leaking Evaporator Coil. After replacing the bearing in the. Hurry Sale Ends - 30/11/2023. 2,904 satisfied customers. gmak. . Method 2: Jump-start the clutch. 1997 - 2003 F150. 8mm). Special Tool. The AC clutch diode "prevents the production of electrical spikes when the AC clutch is turned off"". This is a direct. You'd be disposing r134, replacing the compressor, replacing o-rings, replacing receiver/drier, possibly replacing condenser, adding compressor oil w/dye, add correct r134 amount, leak test. 1. Clearance in the Jaguar engine bay is non-existent. Likes: 0. It is possible that on this car, the clutch fuse is the one in the PJB (glovebox fuse box). Anyway, I ended up buying a portable AC unit that plugs into the phone charger. Here at Advance Auto Parts, we work with only top reliable A/C. Diagnosing the failure of a compressor and its extent of damage, apart from removing the system's parts (most importantly, lines, liquid receiver/accumulator and expansion valve or orifice tube) after safely and legally evacuating its refrigerant, checking the color and purity of the oil drained from the system (through a recharge station; a. 6- Put the relay back on, make sure your wire get squeezed into the socket with the right pin. The compressor was purchased at Advanced Auto (a Four Seasons reman unit) and is on warranty. Thread an 8 x 1. Did you manually put power to the compressor when adding the freon? The only way it is going to pull into the lines is either the system being in vacuum (you hooked up a vacuum pump and pulled negative vacuum in the system) or you manually jump the 30 and 87 terminals for the compressor relay to turn it on while the engine is running and. Common failure mode. The cost of a replacement clutch ranges between $200 and $400. Anyway, I ended up buying a portable AC unit that plugs into the phone charger. In this blog post, we will discuss 10 bad AC compressor clutch symptoms. Usually works the first time in the morning but after it kicks off, then it wont engage unless shutting of the AC for a while. the clutch snap rings are bei. The old coil pack reads 4. If you find a short, replace the clutch coil. Over time, your A/C clutch can wear out and may need to be replaced. pulley. To me, this sounds straightforward to be an issue with the clutch coil needing to be replaced.