Damage to the A/C clutch pulley may result. Clearance in the Jaguar engine bay is non-existent. At . 4. 6) install bolt , hold clutch disc with. 5) install the ac clutch disc hub. Remove field coil assembly (2). It is adjustable by adding or removing shims that are behind the hub. com. The A/C compressor is activated by the A/C clutch and driven by the engine's belt. Engine running hot. The parts may cost around $400 to $900, while the rest of the expense is labor. A 1994 Ford Escort will experience rough running with the AC on if the compressor is going out or the idle is set too low. Depending on which version clutch it has (there are 3 different ones) you will need a spanner or something to hold it in place to keep the compressor from turning. 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. Free In-Store. Step 1. then got a 3inch extension with a 12mm socket to removethe top, used a pipe since it was a little hard. The objective is to replace the AC clutch on the car. Thread an 8-mm bolt into clutch plate, and remove clutch plate and shims. The clutch needs to be shimmed with some small thin shims or shim that look like washers to space it out from the pulley. Of course, the screw didn't come out without a fight, had to use a screw extractor. 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. 2. I've got a reman clutch assembly from the Ford dealer, it looks like it should just slide on and off. Testing the resistance of the coil assemblies indicate that they are within specs. 1Hold the A/C clutch hub with the special tool. I am trying to pull the clutch off the A/C Compressor. This is a step-by-step guide explaining the process. 3. The 2nd video shows the man removing the wavy c-clip using a flat screwdriver and needle nose pliers. It turned out that the shredded clutch had shorted the coil and blown the 10 amp underhood fuse for the AC. To isolate the origin of the noise remove the serpentine belt and start the engine to see if the noise is still there. Do not depressurize the system or remove any hoses. Yes, manufacturers will use the engine control computer as an input to the Air Conditioning (A/C) system and A/C clutch engagement. Buy Online. The pulley is locked in by the friction of the belt, but when the clutch is not engaged the plate on the end should still be able to turn. Pull the clutch off, and observe the spacers on the shaft behind it. Most common problem if not cooling is comparessor motor, and mechanic suggested to replace. 1Hold the A/C clutch hub with the special tool. 1994 GMC Suburban, K2500, 7. We carry individual components like clutch wrenches, plate removers, and hub. • Compressor clutch doesn’t engage (If system equipped with a low-pressure switch. Now, wedge a screwdriver between the 5mx40 bolts and the ratchet. . The relay has to be changed in this situation. engage and disengage the A/C compressor from the. Remove the A/C clutch field coil. Air conditioning compressor clutch. 4 AC Clutch replacement. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. 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. Turn the HVAC to one of the AC modes, turn ignition switch to RUN without starting. Related Info Section I - Wiring and Electrical Alternator Voltage Regulator Instrument Panel Starter and Drive. 030 inch) TORQUE SPECIFICATIONS in Nm / Lb-Ft. If this fan is not on then this is a problem that must be checked out. The clutch is located on the compressor pulley, its the secondary outer most ring. Google compressor clutch puller for Saturns. I need to check the resistance across the compressor coil to see if that is the problem on why the compresssor is not starting. AC Condenser Replacement. 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. Clearance in the Jaguar engine bay is non-existent. Install the new relay by aligning its terminals with the slots in the fuse box and carefully push it in. Remove the snap ring. Check if this fits your vehicle. Use the right size. How to Remove A/C LINE on car. With the car not running, key not in the ignition, battery connected as normal. One bolt holds the clutch/pully on 12mm i think. Received 5 Likes on 4 Posts. 09-25-2009, 05:30 PM. namaskar Dosto Swagat hai aap sabhi ka Hamare channel Mein Jiska Naam Hai experience Apna. If you hear squeaking or squealing sounds from the. Disconnect the connector on your compressor's magnetic coil. The average AC evaporator coil replacement cost is $1,500, and the part is crucial to the operation of your air conditioning. Raise the car and support the car on jack stands. Bullitt4204 Discussion starter. Unfortunately, the same heat that melted the clutch coil has also badly overheated the shaft seal. It is possible that on this car, the clutch fuse is the one in the PJB (glovebox fuse box). remove the hex nut (Fig. I took the horn and the wheelwell splash shield off. Resistance Test: Perform an A/C clutch coil resistance test with an Ohmmeter. If equipped, disconnect the retaining clips from the fan shroud. . The Magnetic Coil has been replaced and works when hard wired to 12v, the system has refrigerant (checked by garage) and functions when hard wired. Check if this fits your Lincoln Town Car. I am trying to pull the clutch off the A/C Compressor. Pop. Blown Fuse. Dosto Is video me main aap logo ko bataya hai k car ka AC ka jo com. Put the other relay back as well. Cannot find Magnetic Clutch Relay. Remove the center 9/16-inch nut from the compressor shaft. Also, since I jumpered the clutch coil directly to the car battery and the clutch plate still did not engage, it leads me to believe it’s a bad coil. Today, I couldn't get the pulley off with pulley puller. 1. Remove Coil. Do not depressurize the system or remove any hoses. 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. To check the AC compressor clutch, you must remove the belt and start the engine. Santech A/C Clutch Coil MT2347 $ 46. 77,000 MILES. 031" (0. Step 2: Checking for Power and Ground. Remove the orifice tube using needle nose pliers or removal tool. Received 1,051 Likes on 850 Posts. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. remove from pulleys, put a suitable jack under left front of engine to support it. ) David Zatz, wrote most of Allpar's stories, a Dodge Viper book; a classic Jeep-except-Wrangler book, and the only known minivan book. Remove the compressor mounting bolts and lower the compressor until the inlet and outlet lines to the compressor can be reached. At the compressor’s front side, unplug the single wire connector, take a jumper wire and attach it to the wire that you just disconnected from the compressor. . Use an 8mm Socket on a ratchet. 7)Remove the clutch coil,slide the clutch coil off of the compressor hub Install New AC Clutch Assembly: 1)Install the clutch coil and snap ring. The 2nd video shows the man removing the wavy c-clip using a flat screwdriver and needle nose pliers. 128 posts · Joined 2003. This will prevent the AC clutch from engaging. 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. Remove Bearing. AC Compressor Clutch Repair Replacement Nissan Altima DIY Part 2. Diagnosing, removing and rebuilding. b. 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. They climb up that and then down into the ventilation system through the air intake opening. If the gap is too wide, the clutch won't engage, if it's too narrow, you'll usually hear a metallic grinding noise when the A/C is off. $68. C. 4 - 0. Now if I can only figure out how to remove the serpentine belt. . Because 3. This morning it was kind of chilly outside so after starting up the GT, I turned on the heater to remove some of the condensation off the windshield. Remove coil assembly. remove clips that hold splash shield in place and pull out of the way. I can get the parts and change it for under 75. The flex plate has more than enough give to allow the plate to contact the moving pulley face and 'click. 99. Took off the lower radiator hose, droppd fluid. Unplug it and test, with AC switch ON in the cab, one wire at the pressure switch should have 12volts. To sum it up, at 170 000 km. Of course, the compressor is locked AND the clutch is stuck locked as well, so the truck is immobile until I can remove the serpentine belt (truck needs to be moved a few feet). When engine off, the pulley should free-wheel (since the clutch is not. Remove the clutch plate assembly (2). A/C evaporator coil replacement. If the overall gap is out of spec. Unfortunately, the same heat that melted the clutch coil has also badly overheated the shaft seal. When done correctly, the rpm bump up will minimize A/C. I'm doing the…Removing a relay is unlikey to do any harm, but bridging contacts is not a good idea unless you are sure what the contacts do! The a/c clutch normally uses a 10A fuse. RB The Mechanic assumes no. Turn the air conditioning controls to MAX AC and start the engine. 1. Loosen the top 2 mounting bolts on the compressor. Check the AC compressor clutch air gap. Be careful not to accidentally, carelessly,. 2)Install pulley and make sure it's goes in all the way and seated properlyAC Compressor Clutch Repair Rules. When there is only light rust, it may be cleaned off with a buff and put back to use. Remove the A/C clutch pulley. At first, though the AC compressor had locked up, but on further inspection, the pulley has frozen (in off, parked, cooled down condition). Step 4: Test the A/C. 9 ohms. Location/Category. Lift the A/C clutch disc and hub spacers from the ac compressor shaft, 4) add or remove ac clutch disc and hub spacer based on measurement. Product Details. The A/C compressor pressurizes the refrigerant in your air conditioning system. In addition, the AC compressor is located 3 inches from the radiator top support. If you know someone at the parts house they might be able to give some pointers. You should read a low ohm reading, or you should get a very high or no reading. The switch is easy to replace. If it isn't, you need to find out why not. BTW, if it comes down to having to replace the clutch and/or the compressor itself and you have to break the system, you can always do all the work yourself and take it to a local place for a leak test, vacuum, and recharge if need be. 020". 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. SOURCE: A/C compressor/pulley clutch does not disengage. Replacing a Compressor. '72 FJ55 ( sold)Step 2: Clean Out Blower Fan Housing. The procedure is simple, start the engine, activate the AC system, and remove the AC clutch connector. -52% $3692. At this point the manual states “repair clutch coil. Step 9. The example used is a Ford 7. Reply Like. 1 offer from $56. If you have more than 100K, then replace this part as the bearing goes out. It’s just a matter of convenience to replace them both since you’re already doing most of the same steps anyway. 5 ohms. 7 amperes at 11. Testing the c. 4. The wavy c-clip is removed and the pulley should be able to come off. C. Using the special tool, remove the A/C clutch pulley. An A/C compressor clutch is a component powered by the serpentine belt. 6)Pull on pulley rotate. If only hot air comes out of the air vents in your Prado, then the problem probably lies somewhere else. Prepare the Necessary Tools. If yes the clutch is week. Remove the pulley snap ring. The only catch is that the clutch will spin with the bolt.