Remove the center 9/16-inch nut from the compressor shaft. 953 Cm L X12. To test this condition drive the car at a steady speed, then very lightly tap the clutch pedal, if the car responds the clutch is worn. Remove coil assembly. Thanks everyone. The pulley still spins ok when car is in. Reach in and make sure that the plate on the end of the compressor could turn. 15-4439 A/C Compressor Clutch Coil - Direct Fit. You will need to vacuum and refill the AC system. Doesn't seem to be anything unusual. Remove clutch plate and shims from the compressor shaft. Turn on the A/C. Remove this washer. So things I have tried. 002"). Note the location of the A/C. To replace the AC compressor in a 1999 Grand Prix you must first remove the AC belt. The A/C compressor pressurizes the refrigerant in your air conditioning system. These components provide the means to. use 15mm open end wrench or anything similar to pull serpentine belt tensioner towards the front of car, this will release the tension of the belt and have a nail ready so that you can push the nail through the. The rebuilt coil pack reads 4. A. That would require a larger clutch coil which would add more weight and cost to the vehicle. Once the plastic cover is removed, you can see how the mice are getting into the blower fan. Make sure to. Holding Fixture (HD6/HT6 compressor use J-33026; on V5 or V7. Engine heated exhaust gas oxygen sensor #11 and #21. All Ford Models. 11862 posts · Joined 2009. Reply Like. 1Thread an 8 x 1. Have the mechanic start the engine and let it run for a few minutes; this will let the system stabilize and the compressor cycle on and off. 3 engine. clutch plate and remove compressor shaft nut using Shaft Nut Socket. Remove the A/C clutch field coil. When this is energised it pulls in the front plate of the compressor with a distinctive ‘click’. . Then disconnect the negative battery cable before removing the. Check air gap with feeler gauge. When i got ready to install the new clutch, i noticed the shaft on the AC compressor had basically worn a groove on half of the outside tapered part, about 1/16th of an inch. You can swap the red and black leads around and get one or the other. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. Testing the resistance of the coil assemblies indicate that they are within specs. Clearance in the Jaguar engine bay is non-existent. ) • There is very low suction pressure. 6 N805332-S2 A/C clutch bolt. The project starts by removing the hood. Most frustrating part being I don't have a place or tools to do much right now so I'm dependent on local mechanics for anything major and being new in the area, I haven't. Free In-Store. With the engine running, turn the A/C control or switch to "on" at the dashboard. Follow these steps to manually engage the AC compressor clutch: 1. The clutch should engage and allow you to loose the bolt (8 or 10 mm, IIRC) as long as the clutch doesn't slip (the serpentine belt should keep the pulley from easily moving). Pin 22 is the Powertrain Control Module (PCM) control and should read over 6-7v, and pin 23 is B+ to the A/C clutch. then got a 3inch extension with a 12mm socket to removethe top, used a pipe since it was a little hard. put pulley back on it might take gental taps to get on but it will go. Step 3: Install the new relay. With the engine running, turn the A/C control or switch to "on" at the dashboard. 15,022 Answers. wagoner. I was able to pull it out, then I had to press down on something to unplug it (at least that part was easy). Go back and recheck the circuit. Using a DVOM set to the ohms scale, disconnect the electrical connector to the clutch coil. I was able to pull it out, then I had to press down on something to unplug it (at least that part was easy). . Then there are 2. Check where the hoses are crimped onto the fittings. I noticed a looseness with the pulley after removing the belt, and there was a slig. One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. . youtube. Of course, the screw didn't come out without a fight, had to use a screw extractor. Over time, you may notice your A/C not performing as it should. But that involves depressurizing the a/c lines, which means more $$$. 4 liter V8 in all black. (ref step 13. 020". likely to be low on refrigerant. Remove the clutch coil (6) from the A/C compressor (7). take a 10 or 12mm socket and remove the center nut on compressor pulley. 953 Cm W X5. When the clutch kicks out try taping the front of it lightly with a small hammer or a pry bar to see if it kicks back on. Both are 14mm. Replacing the compressor clutch, pulley, bearing and. Step 2. When the air conditioner is turned on it activates the belt driven compressor thru electrical relays and clutch system. At first, though the AC compressor had locked up, but on further inspection, the pulley has frozen (in off, parked, cooled down condition). 4L AT PS AC. The AC clutch can most of the time be replaced without removing or disconnecting anything (besides the serpentine belt). I need to check the resistance across the compressor coil to see if that is the problem on why the compresssor is not starting. . To check the AC compressor clutch, you must remove the belt and start the engine. 1Hold the A/C clutch hub with the special tool. Hi everybody, and welcome to my "stevenofpa" YouTube Channel!This video shows you what it's like to see the A/C air conditioning compressor and clutch assemb. 1997-2006 Expedition & Navigator - 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. ac compressor clutch/coil removal DIY Here we go, as I promised, - enjoy! take a note of the belt routing before starting this procedure 1. Locate the clutch relay in the fuse box or relay panel and remove it. Now just quickly tap the short compressor clutch lead with the 12V long wire from the battery and the clutch if good will engage. 21 is the input from the fuse and must be B+ with the A/C on. Over time, the contacts wear out and the switch must be replaced for the AC to function. Warranty : 24-months or unlimited mile AC Delco limited warranty Quantity Sold : Assembly Prop 65 Warning :First, remove the alternator. . There are 3 things that you should check, in a specific order,. . With the exception of the pressure being a little low, I don't see anything abnormal aside from the clutch. If your car’s AC compressor clutch won’t engage and low side and high side pressures are within specifications, test compressor clutch coil. 4. There are reports of failures of the CCRM or Constant Control Relay Module. Note the location of the A/C clutch field coil electrical connector. Here are some of the tools that jimthecarguy usesthis video I will show you how To Replace The Air Conditioner Con. For manual transmissions, pump the clutch pedal 5 times then hold the pedal all the way down, if this works, again the switch is bad. Combined with the heat from the failed bearing and my chemical cocktail (to clean up the pulley surface) melted the rubber insert, leaving a gooey mess. I noticed my A/C compressor stays engaged when I turn the A/C on. 2. So, you need to hold the clutch from spinning while you loosen the bolt. Vehicle Info Required to Guarantee Fit. DIY HOW TO PULL YOUR OWN PARTS AT A SALVAGE YARD AND SAVE MONEY while keeping your vehicle on the road! How to remove/replace the COIL PACK from a 1991-2011. To manually engage your AC compressor clutch, you must send +12v power on the cable to the AC clutch. 5. Over time, you may notice your A/C not performing as it should. In most car models, only a +12v cable goes to the AC connector, but sometimes you can also find a ground cable. 2Remove the bolt. 10) Remove the 10mm bolt in the center of the A/C compressor clutch. With the car not running, key not in the ignition, battery connected as normal. , remove the armature assembly and change the shims as necessary. Then you will need to remove the glove box. Nissan Master. Remove the A/C. connector. 1, to change the belt. I am trying to pull the clutch off the A/C Compressor. Its held on with the typical bolt and snap ring. So I've replaced it again, tried to refill but the compressor clutch wont engage now. Remove the A/C clutch and the A/C clutch hub spacer. 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. Using Puller Adapter (J-33024) and Puller Bar (J-8433-1), press clutch coil onto compressor. I can get the parts and change it for under 75. 5 -12. Package Dimensions :12. use 15mm open end wrench or anything similar to pull serpentine belt tensioner towards the front of car, this will release the tension of the belt and have a nail ready so that you can push the nail through the. When the compressor belt is taken off, the front of the compressor can be seen, where a single bolt or snap ring typically holds it in place. Also, find out. Pop. 3. lastly is the clutch magnet, held in with a external snap ring also. Ford Country Squire. . . Remove connector from switch, with volt meter connect one test lead to negative and the other lead to the pins (not the switch side) one at a time, make sure the key is on, ac and blower switch is on. 97. In this video I go over how you can test your a/c compressor stator or coil, clutch and bearing and also how you can go about removing and replacing each one. . Check the front seal and the o-rings sealing the pressure switches on the back of some compressors. porter92. The diode is polarity sensitive meaning if a supply voltage is provided opposite (think of jump starting a car with reverse polarity) then the diode will fail. Clearance in the Jaguar engine bay is non-existent. If it does not blow a fuse right away this is probably the problem. In addition, the AC compressor is located 3 inches from the radiator top support. Unfortunately, the same heat that melted the clutch coil has also badly overheated the shaft seal. Only when the AC turns on (assuming a working clutch), the coil will pull the clutch plate onto the pulley causing the compressor to turn. Now, wedge a screwdriver between the 5mx40 bolts and the ratchet. 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. Slip a slotted screwdriver into the small slot on the side of the AC compressor's wire terminal cover. HOW TO REPLACE AC COMPRESSOR MAGNETIC CLUTCH ON FORD FIGO AND FIESTAIn this video we well demonstrate how to remove and replace ac compressor clutch on ford. Raise and support the vehicle. 12. 5. Remove the compressor mounting bolts and lower the compressor until the inlet and outlet lines to the compressor can be reached. Install new coil. If the AC compressor is seized, just unplug the two wire electrical connector going to the clutch coil. It may be a bad low pressure cut out switch. Step 2: Look under your hood and locate the AC compressor. The clutch coil should measure close to 3. The clutch is located on the compressor pulley, its the secondary outer most ring. If it is, then you have successfully replaced the compressor relay. . This allowed me to get the bolt loose and out. compressor use J-34992 or J-41790). Well, after about 5 minutes of driving I started smelling burned rubber. Put the meter on rx1 scale. Note: Dirty cabin air filter mostly only leads to reduced cooling. 27. When there is only light rust, it may be cleaned off with a buff and put back to use. ECCPP a/c compressor clutch coil assembly kit are designed and manufactured to meet or exceed the standards of the original equipment components we are replacingRemove the snap ring. It was turning on about 35 last time. The wavy c-clip is removed and the pulley should be able to come off. Some clutch hubs fall off while most need to be pulled. 1207 Views 4 Replies 4 Participants Last post by RyansR32, Jul 13, 2021. 3L - 370k miles. I just used two combination wrenches linked together to relieve the tension. Compressor Type: FS10. If the overall gap is out of spec. 2. Step 4: Test the A/C. In this video I over every step. Hurry Sale Ends - 30/11/2023. With the proper tools, replacing the A/C clutch is a relatively simple operation. 1. Once you have the evaporator box removed, then you can replace the expansion valve.