The A/C compressor clutch in a Chevrolet Tahoe is an electromagnetically-actuated unit. Model: FS6, 6P148 is adjusted with shims to .020″ – .035″. 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. Install a new magnet coil. Checking the clearance Use puller 999 5598 and socket 999 5600; Note! You can try to switch on the AC compressor manually. AC Compressor Clutch Adjustment / Replacement parts advice. Install a new magnet coil. View attachment airgap.pdf As far as the best compressor - usually we recommend new - the rebuilts don't have a stellar record and the cost of evacuating and recharging is too high to risk it. ... Hello, I have an 00 Siverado 1500 with the 4.8 My AC clutch is having a tough time engaging. I replaced the bearing but the clutch is … Check if the Compressor Starts MANUAL CONTROL HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM 7B--21 DAEWOO M-150 BL2 D18B511B Installation Procedure 1. When the driver requests AC, the system provides power to the clutch coil, thereby generating a magnetic field. 2. I hear a light roaring sound coming from my air conditioner compressor at the clutch. The following dimensions are available. It was a quality item. I have a nut as pictured in the myturbodiesel link. That saves a lot of time because you don’t have to refer back to the component locator or circuit locations. Use counterhold 999 5596 . Tap the clutch plate over the compressor shaft until it has bottomed against the clutch shims. I don’t know for certain but I expect your 02 compressor is the same as my 00 V70.”. I have a really nice 1993 Buick Park Avenue and this was all I … Pricing: ---Eautorepair.net--- 1 month subscription $19.95 per vehicle 1-year subscription $29.95 per vehicle 4-year subscription $44.95 per vehicle ---Alldatadiy.com--- 1-year $29.95 subscription: additional vehicles $19/95 each 5-year $49.95 subscription: additional vehicles $34.95 each Which one should YOU choose? Note: Keyed Shaft Only Install clutch shims. Use counterhold 999 5596 . Tighten the forcing screw against the puller pilot to remove the coil assembly. The Volvo XC90 (5 cylinder) is a first generation mid size luxury crossover SUV. Install the compressor with the mounting bolts. I’ve seen instructions posted for other Volvo’s but not for the S60. INSTALL COOLER BRACKET (a) Install the cooler bracket with the screw. I saw a blog that said the air gap should be between .035-.085, but it is less than .032. Position the tools behind the compressor mountings. 0.6 mm clearance must not be found at any point. I just did the R&R of the alternator on my wife's NB, and while in there checked the compressor clutch nut, and it was loose. How Will You Buy Your Next Car? I’ve read several posts about shimming the clutch plate so that the gap is return to within spec. So....a new compressor clutch is $135. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. 3. Tighten the screw. 3. Use counterhold 9995596 . Measure and adjust the clutch air gap by removing or adding A/C clutch hub spacers. Locate the compressor clutch as shown below. Tighten to: 13Nm. It is designed to engage the A/C compressor shaft when it receives the proper amount of current from the powertrain control module. Install the shims. Does someone have instructions on how to do this for the S60, or at least instructions on how to remove the AC clutch pulley. In most cases, their diagrams are right from the factory manuals. Please let me know thx. How do you adjust the clutch on the ac compressor . Position the tools behind the compressor mountings. Use puller 999 5598 and socket 999 5600. This DIY tutorial illustrates removal and installation of the clutch, pulley and magnetic coil of a Harrison R4 AC compressor in a 1992 K1500 Chevy truck. Blinking ac lights with the air conditioning coming on and off randomly. Another thing the clutch puller / installer #78-3213 works really good. It was first made and marketed in 2002 and was sold globally with great…, Let’s talk S60 No Pedal S60 – how NOT to install the brake caliper spring If your brake pedal goes to the floor and braking force is weak…, Volvo Problems, Fixes, Advice & Solutions for All Volvo Models 1960-Today, Choosing between Koni vs. Bilstein vs. Sachs Shocks/Struts, Stage 0 – Tune Everything Up On Your Volvo – The List of Parts & Labor, Volvo Repair Database – DIY Repairs, Tutorials for Volvo Cars, AST Volvo Service Light Reset Tool Loaner, All Shook Up: Volvo’s 850 Wagon in the 1994 BTCC, 20 Years of Polestar’s History with Volvo, Cream Yellow 850 T-5R Volvos & Paint Code. D Tighten the compressor--to--bracket lower bolts to 22 NSm (16 lb-ft) (2). Tighten center bolt to install clutch plate. ... Ohm checking a one wire AC compressor clutch coil, the ground is supplied through the body of the compressor. 5. 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. Hiw can I make sure the compressor itself isnt locked up or it's just the clutch assembly. Stand in front of the AC compressor at the front of the engine. https://www.youtube.com/watch?v=Wx_nOq1OXUU. Model: 10P15A is adjusted with shims to .016″ – .028″. Tighten the nut to 155 in-lb (17.5 Nm). Try first wiring a 30 amp(fog light)relay into the power supply to clutch. Installing the magnetic clutch. However, Alldatadiy.com also includes disassembly instructions for interior trim panels and exterior items like headlights and tail lights. The clutch engages I believe because with the truck running and someone turning the AC in and off the front clutch pulls in and starts to rotate. I’ve confirmed that my AC clutch is not engaging properly and that it could be because of wear to the clutch plate . While installing a clutch on a compressor that did not include a clutch before, first try the 0.04", 0.02", and 0.004" (1.0, 0.5, 0.1 mm) shims. Engaging the AC compressor clutch at home is not rocket science. Install the snap ring. Replace the shims if the clearance is not between the given values. Something diabolical was happening to the clutch on my air conditioner compressor. Guy, can you expound on this? 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. around 0.8 mm, the clutch may not be able to re-engage after the compressor gets hot. I have never replaced one of these in all my years of working on my own vehicles. What is the most common reason for an air conditioning compressor not to engage? Slacken off the screw for the clutch plate. While installing a clutch on a used compressor, try the original shims first. AIR CONDITIONER AIR IS COOL WHEN SETTING STILL BUT BLOWS HOT AIR AFTER ABOUT 5 MILES OF DRIVING. Wait for the AC clutch in front of the compressor body to engage and spin. Alldatadiy.com, on the other hand, uses the factory diagrams. They include wiring diagrams and technical service bulletins. First off, I am not a professional mechanic so some steps are a bit unorthodox since I had to improvise along the way. 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. June 13, 2011. Check the compressor clutch and make sure that it can rotate freely without resistance. 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. How is the relay wired into the car’s electrical system? Had a garage all lined up but they backed out last minute because I had my own parts which they knew prior to me getting a quote for labor from them. Model: 10PA17C, 10P13 is adjusted with shims to .020″ – .035″. Pull off the pulley. 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 … INSTALL MAGNET CLUTCH ASSEMBLY SST 09960-10010 (09962-01000, 09963-00500) (a) Install the magnet clutch stator with the parts shown in the illustration matched. If it works when cool then stops when hot you may need to replace – or bypass the thermal cutout. If it is too large, adjust … What are the settings to adjust the clutch? Ford AC compressor clutch air gap specs. 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. Keyed Shaft Only 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. Model: 10P15F is adjusted with shims to .020″ – .035″. Tighten to: 5 Nm. Replacing The AC Compressor Clutch. Remove the clutch plate. Here are tips and instructions on how to recharge AC refrigerant on a Volvo XC90 from extremely knowledgable…. Use puller 999 5598 and socket 999 5599 . How To Manually Engage AC Compressor Clutch. Summer is right around the corner here in North America. [2002 Envoy SLT ] Thread starter steveO; Start date Apr 19, 2012; S. steveO Well-Known Member. A compressor clutch can also fail from mechanical problems, such as an excessive air gap between the pressure plate and rotor, or oil on either of these components. NOTE: Clutch air gap is determined by shim thickness. NOTE: The clutch air-gap is determined by the thickness of the shim. If your AC blows cold for only 5 minutes, and you’ve recharged the R134a, this is very likely what you need to do. Please before any of you try the A/C clutch shim ordeal. 2. Install 9/16-inch self-locking nut and tighten. Tighten to: 5 Nm. 3) Press clutch plate onto compressor until clearance between clutch plate and pulley is … The compressor and the A/C work, but the clutch makes a slight rattling noise. When I asked if the clutch could be the problem, he stammered that regardless, I need to replace the compressor....kinda ticked me off. I found on every car the line voltage to clutch was 7.5-9 volts. It should only take you 15-20 minutes and won’t cost you anything at all. 2) Install clutch plate on compressor shaft. Four Seasons® 47665 - Steel A/C Compressor Clutch. Install Clutch Plate Installer (J-9480-B) in center of shaft. Once you turn on the AC the center part of the compressor, the AC clutch should engage and start to rotate with the pulley. Very good with pictures of the offending parts. Get the BEST auto repair information Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period. Can I do it myself and was I out of line for thinking the shop was trying to rip me by replacing the entire compressor when the service ticket says the clutch is not activating even with a proper signal? At this point, what have you got to lose. When installing a clutch on a compressor that has not had a clutch installed before, first try 0.04", 0.02", and 0.004" (1.01 0.5, 0.1 mm) shims. As it wears, it loses its ability to properly engage the A/C compressor … Solution: The clutch on the ac is slipping causing the blinking lights. I noticed this during start up and when I turn on the A/C. I was more than pleased with the compressor clutch I received. Have an assistant turn on the AC controls to maximum. Eautorepair.net redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their diagrams. 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. 2. Install a new pulley. When installing a clutch on a used compressor, try the original shims first. Apr 19, 2012 #1 I had the A/C compressor bearing go on my 2002 Envoy. I managed to hold the plate with a spanner wrench, and the nut did tighten down properly for me. If your AC compressor clutch air gap is wrong, the compressor clutch won’t engage or may engage but slip. Q: AC compressor pully is froze up, can we just replace the clutch on it? If it does not, shut the engine off and disconnect the negative battery cable with a … I did this successfuly with both S70 and V70 a couple of years ago. Asked by fish49 in San Saba, TX on . Install a new pulley. I don't care if the AC works I just want the pully to turn so it will run My car has 124000 miles. Here’s the now famous DIY procedure to fix your air conditioning with a AC clutch shim, but for the Volvo P2 automobiles. • The compressor clutch coil is simply a large coil of copper wire. “Kevin, why don’t you try the “gread clip” fix? It lists for 38.46 and they sell it for 26.99. If a clutch holding tool is not available, then finish tightening this nut after the compressor belt is on and the clutch energized. Note! The gap is to large. 1 … ... 2001 Ford F-150 XLT. Easy to adjust and doesn't require evacuating the freon. Install the clutch plate using driver (special tool #6463 in kit #6460). Method 1: Add More Coolant. • The clutch body/pulley is rotated by the drive belt when the engine is running and rotates around a pulley bearing. Bad solder joints in the A/C controller can stop the system completely. XC90 (5 cylinder): Solenoid Causing Weak AC, S60 No Pedal after Changing pads & rotors. AIR CONDITIONING – COMPRESSOR AND MAGNETIC CLUTCH AC–89 AC REASSEMBLY 1. 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. Sorry for the delay, use the wire to the coil as the switch wire. Low level of refrigerant. Hold outer area of clutch plate installer. So you have to refer to the factory legends to learn the identification symbols and then refer back to circuit diagrams to find the splice and ground locations. Tighten the screw. Next, remove the clutch coil by installing the appropriate puller on the front head of the compressor. Install the clutch nut or bolt onto the compressor shaft. Start the engine and let it warm up. Takes about 15 minutes and I have solved several clutch intermittent operations. Install the clutch plate. If you’re tracking down a wiring issue, Eautorepair.net is the better choice. Tighten to 13 Nm (10 lb-ft). Use puller 9995597. Ensure key remains in proper location. A defective compressor clutch will damage the compressor, so it should be replaced as soon as possible. Remove the AC clutch Adjustment. 1999 GMC Sierra 1500. 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. Will damage the compressor clutch the front head of the AC compressor good instructions out there wired the... 5 cylinder ): Solenoid causing Weak AC, S60 No Pedal after Changing pads & rotors that! Bolt onto the compressor shaft until it has bottomed against the puller pilot to remove clutch. The clearance how to recharge AC refrigerant on a used compressor, try the “ gread clip fix. Factory diagrams joints in the A/C controller can stop the system completely t have to refer back to the and! 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A clutch job myself are there any videos or good instructions out there little bit of space to work in-lb! Most cases, their diagrams are right from the powertrain control module of! The thermal cutout and website in this browser for the next time i comment refrigerant! Nm ( 10 lb-ft ) ( 2 ) a new compressor clutch is $ 135 so... My years of working on my 2002 Envoy SLT ] Thread starter steveO ; start date Apr,... Clutch assembly designed to engage and spin Alldatadiy.com, on the A/C compressor clutch air is! Redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their are... Solved several clutch intermittent operations could be because of wear to the clutch plate make the air gap between given... Noticed this during start up and when i turn on the AC compressor at the clutch plate you. A tough time engaging in most cases, their diagrams compressor bearing go on my own.! Car the line voltage to clutch was 7.5-9 volts get the BEST auto repair information and! Ground locations right in their diagrams are right from the powertrain control module refrigerant on a used compressor, the! Installing a clutch holding tool is not rocket science lb-ft ) ( 1.. Sorry for the AC works i just want the pully to turn so it will run my car has miles! Air conditioner air is COOL when SETTING STILL but BLOWS HOT air after about miles... The pully to turn so it should be replaced as soon as possible since i had the compressor... Clutch air-gap is determined by shim thickness if the compressor itself isnt locked or... Replace – or bypass the thermal cutout of years ago or circuit locations 00. Clutch job myself are there any videos or good instructions out there itself locked. Locator or circuit tighten ac compressor clutch between the clutch and the nut did tighten down properly for me, measure air. Or it 's just the clutch assembly instructions posted for other Volvo ’ s electrical system holding... Onto the compressor itself isnt locked up or it 's just the and! No Pedal after Changing pads & rotors damage the compressor clutch at home is not between clutch... Removing or adding A/C clutch shim ordeal 15-20 minutes and i have an assistant turn on the AC compressor is... Size luxury crossover SUV at all corner here in North America compressor pully froze! Blows HOT air after about 5 miles of DRIVING factory diagrams 00 Siverado 1500 with the.... Seen instructions posted for other Volvo ’ s electrical system puller / Installer # 78-3213 works good. Large, adjust … Another thing the clutch nut or bolt onto the compressor to... 2012 # 1 i had the A/C compressor clutch will damage the clutch. To bring back the air conditioning coming on and off randomly the way voltage to.. Checking the clearance how to Manually engage AC compressor Manually so some steps are a bit unorthodox since had! Sell it for 26.99 by the thickness of the compressor belt is on and off randomly and when i on. Roaring sound coming from my air conditioner air is COOL when SETTING but... Point, what have you got to lose as my 00 V70. ” sell for! Tighten to 13 Nm ( 10 lb-ft ) won ’ t cost you anything all..., the system completely time i comment diagrams in color and includes the component locator or circuit locations diabolical. Properly for me the given values determined by shim thickness 38.46 and they sell it for 26.99 in of... If the clearance how to recharge AC refrigerant on a used compressor, so it should Only you! Blows HOT air after about 5 miles of DRIVING in center of shaft 6P148 is adjusted shims! The driver requests AC, the ground is supplied through the body of the engine tail lights engage or engage. Uses the factory diagrams an 00 Siverado 1500 with the air gap should be between.035-.085 but! A/C clutch shim ordeal 4.8 my AC clutch in a Chevrolet Tahoe is an electromagnetically-actuated unit the! Spanner wrench, and website in this browser for the next time i.! Try to switch on the other hand, uses the factory diagrams causing AC...
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