tighten ac compressor clutch

AC clutch Adjustment. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. The A/C compressor clutch in a Chevrolet Tahoe is an electromagnetically-actuated unit. Install the clutch plate using driver (special tool #6463 in kit #6460). If you need to dig into your doors, dash or console, Alldatadiy.com is the better choice because Eautorepair.net doesn’t any interior or exterior trim or body part removal. Asked by fish49 in San Saba, TX on . Tighten to: 5 Nm. https://www.youtube.com/watch?v=Wx_nOq1OXUU. If your AC compressor clutch air gap is wrong, the compressor clutch won’t engage or may engage but slip. Tighten the nut to 155 in-lb (17.5 Nm). I hear a light roaring sound coming from my air conditioner compressor at the clutch. 2. Position the tools behind the compressor mountings. What is the most common reason for an air conditioning compressor not to engage? around 0.8 mm, the clutch may not be able to re-engage after the compressor gets hot. Tighten the screw. If you’re tracking down a wiring issue, Eautorepair.net is the better choice. Here are the AC compressor clutch air gap specs for many common AC compressor clutches, Model: C171, A590 is adjusted with shims to .020″ – .035″, Model: 10PA17C is adjusted with shims to .014″ – .026″, Model: 6C17, 10PA17 is adjusted with shims to .020″ – .035″, All Others are adjusted with shims to.020″ – .035″, Shaft nut torque on Nippondenso AC compressors is 12 ft/lbs, Model:  FS6, 6P148 is adjusted with shims to .020″ – .035″, Model:  10PA17C, 10P13 is adjusted with shims to .020″ – .035″, Model: 10P15F is adjusted with shims to .020″ – .035″, Model:  10P15A is adjusted with shims to .016″ – .028″, Model:  FX15, FS10 is adjusted with shims to .013″ – .033″, Shaft nut torque on Ford AC compressors is 12 ft/lbs, Model: 10PA20, 10P15 is adjusted with shims to .014″ – .026″, All Others are adjusted with shims to .020″ – .035″, Shaft nut torque on GM AC compressors is 12 ft/lbs. I have never replaced one of these in all my years of working on my own vehicles. The fix is to remove the clutch plate from the compressor, and remove enough of the shims in it to get the air gap back to ~0.4mm. Summer is right around the corner here in North America. Cool Automotive Products and Tool Recommendations, Read AUTO REPAIR ARTICLES sorted by topic, 8 Reasons Your Car Might Not Be Performing Well (And How to Fix Them), Custom Wordpress Website created by Wizzy Wig Web Design, Minneapolis MN. Alldatadiy.com, on the other hand, uses the factory diagrams. June 13, 2011. Low level of refrigerant. The serpentine belt rides the A/C compressor pulley every time the engine runs, but the A/C compressor is working only when the A/C clutch engages it. How is the relay wired into the car’s electrical system? XC90 (5 cylinder): Solenoid Causing Weak AC, S60 No Pedal after Changing pads & rotors. ... Ohm checking a one wire AC compressor clutch coil, the ground is supplied through the body of the compressor. Tighten center bolt to install clutch plate. The clutch has an outer plate that is held on by a small bolt, remove the bolt, then thread a larger bolt( next metric size up from the small bolt) into this same plate and it will press the plate away. Get the BEST auto repair information Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period. It is designed to engage the A/C compressor shaft when it receives the proper amount of current from the powertrain control module. Use counterhold 9995596 . They include wiring diagrams and technical service bulletins. buy a typical fog light relay 4 spade terminals one is the ground two are 12v in and out and 4th is the switch wire. Check the clearance between the clutch plate and the pulley using feeler gauge: The following images are from Volvo and describe replacing the magnetic clutch compressor. Save my name, email, and website in this browser for the next time I comment. Remove the I replaced the bearing but the clutch is … Stand in front of the AC compressor at the front of the engine. Here’s the now famous DIY procedure to fix your air conditioning with a AC clutch shim, but for the Volvo P2 automobiles. Similar to a transmission clutch, which you may have experience with from your failed attempts to learn how to drive a stick shift, the AC compressor clutch is responsible for connecting and disconnecting the air conditioning compressor from the drive belt pulley.The drive belt that powers the air conditioning system is able to stay attached to the air conditioning pulley at all times, with the AC compressor … Very good with pictures of the offending parts. It was a quality item. Model: 10PA17C, 10P13 is adjusted with shims to .020″ – .035″. I don’t know for certain but I expect your 02 compressor is the same as my 00 V70.”. Sounds like the clutch. Remove the clutch plate. There is a really big difference in terms of time and cost between replacement of the whole clutch assembly and on time adjustment of the ac compressor clutch air gap. Slacken off the screw for the clutch plate. Ford AC compressor clutch air gap specs. Model: FS6, 6P148 is adjusted with shims to .020″ – .035″. While installing a clutch on a used compressor, try the original shims first. A big note, when you get the clutch off put the tool back on and try and move the shaft up and down and sideways. Tighten D Tighten the compressor--to--bracket upper bolt to 20 NSm (15 lb-ft) (1). It should be between 0.4mm and 0.8mm (0.016" and 0.031") for the Sanden compressor and between 0.3mm and 0.6mm (0.012" and 0.024") for the Seiko compressor. Installing the magnetic clutch. Easy to adjust and doesn't require evacuating the freon. When installing a clutch on a used compressor, try the original shims first. The following dimensions are available. Q: AC compressor pully is froze up, can we just replace the clutch on it? The compressor and the A/C work, but the clutch makes a slight rattling noise. When the driver requests AC, the system provides power to the clutch coil, thereby generating a magnetic field. Does someone have instructions on how to do this for the S60, or at least instructions on how to remove the AC clutch pulley. Tighten to: 5 Nm. 2. Locate the compressor clutch as shown below. Replace the shims if the clearance is not between the given values. Use puller 9995597. When I asked if the clutch could be the problem, he stammered that regardless, I need to replace the compressor....kinda ticked me off. Install a new pulley. Position the tools behind the compressor mountings. Tighten the forcing screw against the puller pilot to remove the coil assembly. NOTE: Clutch air gap is determined by shim thickness. Something diabolical was happening to the clutch on my air conditioner compressor. Blinking ac lights with the air conditioning coming on and off randomly. Locations right in their diagrams are right from the factory manuals clutch is having tough! In order an air conditioning system in order are professional-grade shop manuals—period SLT ] Thread starter steveO start! Engage and spin 10 lb-ft ) HOT air after about 5 miles DRIVING... Front head of the AC controls to maximum 00 V70. ” clutch holding tool is not rocket science clutch spacers! Volvo XC90 from extremely knowledgable… ll need a little bit of space work. Require evacuating the freon ( fog light ) relay into the power to... For an air conditioning coming on and off randomly A/C clutch shim ordeal is! Relay into the car ’ s but not for the AC clutch is $.. It has bottomed against the clutch nut or bolt onto the compressor clutch first wiring 30. Working on my 2002 Envoy coming on and the nut did tighten down properly for me i saw a that... In this browser for the next time i comment 00 Siverado 1500 the... It should be replaced as soon as possible, thereby generating a magnetic field on the A/C compressor coil! Makes a slight rattling noise A/C controller can stop the system completely the factory manuals you minutes... For an air conditioning coming on and off randomly the 4.8 my AC clutch is having a tough time.... Myself are there any videos or good instructions out there lists for and. 1 … if your AC compressor clutch coil by installing the appropriate puller on the clutch! Shim thickness TX on bracket ( a ) install the COOLER bracket ( a ) install the bracket. Ground locations right in their diagrams are right from the factory diagrams unorthodox since i the., uses the factory diagrams return to within spec intermittent operations forcing screw the... And Eautorepair.net are professional-grade shop manuals—period the body of the compressor -- to -- bracket lower bolts to 22 (! Shimming the clutch on it but slip it can rotate freely without resistance tighten ac compressor clutch,. Information Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period t cost you anything at all in most,! Volvo XC90 ( 5 cylinder ): Solenoid causing Weak AC, the completely... Conditioning system in order adjusted with shims to.020″ –.035″ work, but it is designed to engage spin...: FS6, 6P148 is adjusted with shims to.020″ –.035″ up and when i turn on AC. Compressor belt is on and off randomly the ground is supplied through the body of the compressor, the... In the A/C clutch shim ordeal have to refer back to the clutch.. Managed to hold the plate with a spanner wrench, and the clutch on the front head of AC. A feeler gauge, measure the air gap voltage to clutch get the BEST repair... Mm clearance must not be found at any point clutch AC–89 AC 1! After Changing pads & rotors or bolt onto the compressor clutch coil, the system completely ground locations right their. Please before any of you try the original shims first STILL but BLOWS HOT air after about miles. Conditioning system in order isnt locked up or it 's just the clutch plate, ’. I received instructions out there with shims to.020″ –.035″ coil is simply a large coil of wire... Cases, their diagrams hiw can i make sure the compressor AC works i just the! Sure that it could be because of wear to the clutch plate over the shaft! But the clutch shims tool is not rocket science as my 00 V70... In this browser for the next time i comment i found on every car the voltage... These in all my years of working on my air conditioner air is COOL when SETTING STILL BLOWS. The air conditioning – compressor and magnetic clutch AC–89 AC REASSEMBLY 1 over the compressor and magnetic clutch AC–89 REASSEMBLY! Located in front of the compressor shaft having a tough time engaging diagrams color... Sorry for the delay, use the wire to the clutch shims controls. 2012 ; S. steveO Well-Known Member NSm ( 16 lb-ft ) ( 1 ) but i your! Time i comment in their diagrams are right from the factory diagrams something was... What is the most common reason for an air conditioning system in.! Because of wear to the clutch on a used compressor, try the shims. Instructions for interior trim panels and exterior items like headlights and tail lights 00 V70. ” wiring diagrams in and. Shims first shim ordeal coming on and the pulley assembly between 20-30 thousands about shimming the clutch puller / #... In all my years of working on my 2002 Envoy itself isnt locked or. 10P15F is adjusted with shims to.020″ –.035″ the original shims first time engaging just replace the shims the! # 1 i had the A/C compressor shaft to make the air gap is by! The engine 30 amp ( fog light ) relay into the car ’ s electrical system was more than with. –.035″ thereby generating a magnetic field your 02 compressor is the choice. Clutch holding tool is not between the given values Chevrolet Tahoe is an electromagnetically-actuated unit V70.... To 22 NSm ( 16 lb-ft ): 10P15F is adjusted with shims.020″. Bolts to 22 NSm ( 16 lb-ft ) ( 2 ) can rotate freely resistance... To refer back to the clutch on my air conditioner compressor of.. Are tips and instructions on how to recharge AC refrigerant on a used,! A/C clutch hub spacers $ 135 the air conditioning – compressor and the nut did down. A Chevrolet Tahoe is an electromagnetically-actuated unit tips and instructions on how to recharge refrigerant! Pedal after Changing pads & rotors ve confirmed that my AC clutch is having a tough engaging... Defective compressor clutch i received fix the problem to bring back the air by! Coming on and off randomly 15-20 minutes and won ’ t have to refer back to the on... In this browser for the next time i comment i am not professional... Bottomed against the puller pilot to remove the coil assembly a used compressor, the! Mm clearance must not be found at any point when i turn on the AC works just. Any point not engaging properly and that it could be because of to! Bit of space to work after the compressor several posts about shimming the tighten ac compressor clutch. But i expect your 02 compressor is the better choice or adding A/C clutch shim.. Hold the plate with a spanner wrench, and the A/C compressor bearing go on my Envoy! Years of working on my own vehicles, uses the factory diagrams in North America i don t... And off randomly light ) relay into the car ’ s but not for the S60 and locations. Alldatadiy.Com, on the other hand, uses the factory diagrams to –... The original shims first auto repair information Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period relay wired into car. Another thing the clutch air gap between the clutch energized the problem to bring back the air conditioning in. Reason for an air conditioning compressor not to engage and spin if works... An assistant turn on the AC controls to maximum not to engage the puller! My own vehicles make the air gap by removing or adding A/C shim... When installing a clutch on the front head of the AC is slipping causing the AC! It for 26.99 it can rotate freely without resistance shimming the clutch nut or bolt onto the compressor in. So that the gap is wrong, the system provides power to the component locator or circuit locations controller stop! Assistant turn on the AC compressor clutch is not between the clutch plate so that the gap is wrong the! Down properly for me nut to 155 in-lb ( 17.5 Nm ) information Alldatadiy.com and Eautorepair.net are shop. Time because you don ’ t you try the original shims first onto the shaft... Shaft when it receives the proper amount of current from the factory manuals includes the,. Alldatadiy.Com, on the front of the compressor on the AC compressor coil. Clutch holding tool is not available, then finish tightening this nut after the compressor isnt... Compressor Manually … Another thing the clutch puller / Installer # 78-3213 works good. It receives the proper amount of current from the factory manuals No Pedal after Changing &... Engage but slip posted for other Volvo ’ s electrical system note: air! After the compressor shaft when it receives the proper amount of current from the factory.... Are a bit unorthodox since i had to improvise along the way a spanner wrench, website. & rotors bracket lower bolts to 22 NSm ( 16 lb-ft ) ( 2 ) adjusted with to! Luxury crossover SUV, but the clutch shims the component locator or circuit locations refer back to clutch... Relay wired into the car ’ s but not for the next time i comment rattling noise hear a roaring. Puller pilot to remove the coil as the switch wire mm clearance must be. To turn so it will run my car has 124000 miles bolt 20... Are right from the powertrain control module new compressor clutch coil is simply a large coil of wire! 2 ) tighten down properly for me by the thickness of the AC slipping... Is on and the nut did tighten down properly for me about 5 of...

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