1999 GMC Sierra 1500. Very good with pictures of the offending parts. Next, remove the clutch coil by installing the appropriate puller on the front head of the compressor. Tighten to: 5 Nm. Install a new pulley. How To Manually Engage AC Compressor Clutch. Stand in front of the AC compressor at the front of the engine. Method 1: Add More Coolant. Using a feeler gauge, measure the air gap. When the driver requests AC, the system provides power to the clutch coil, thereby generating a magnetic field. Install a new magnet coil. How is the relay wired into the car’s electrical system? Install 9/16-inch self-locking nut and tighten. • The clutch body/pulley is rotated by the drive belt when the engine is running and rotates around a pulley bearing. ... Ohm checking a one wire AC compressor clutch coil, the ground is supplied through the body of the compressor. Install the clutch plate using driver (special tool #6463 in kit #6460). Care by Volvo? Summer is right around the corner here in North America. 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. Remove the clutch plate. Model: 10P15F is adjusted with shims to .020″ – .035″. 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. Apr 19, 2012 #1 I had the A/C compressor bearing go on my 2002 Envoy. Install a new magnet coil. To remove the clutch plate, you’ll need a little bit of space to work. Get the BEST auto repair information Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period. When installing a clutch on a used compressor, try the original shims first. Engaging the AC compressor clutch at home is not rocket science. • The compressor clutch coil is simply a large coil of copper wire. 0.6 mm clearance must not be found at any point. I’ve seen instructions posted for other Volvo’s but not for the S60. Easy to adjust and doesn't require evacuating the freon. In most cases, their diagrams are right from the factory manuals. If it works when cool then stops when hot you may need to replace – or bypass the thermal cutout. It should only take you 15-20 minutes and won’t cost you anything at all. Replace the shims if the clearance is not between the given values. 2) Install clutch plate on compressor shaft. I was more than pleased with the compressor clutch I received. 2. However, Alldatadiy.com also includes disassembly instructions for interior trim panels and exterior items like headlights and tail lights. June 13, 2011. Install the clutch nut or bolt onto the compressor shaft. INSTALL COOLER BRACKET (a) Install the cooler bracket with the screw. Tap the clutch plate over the compressor shaft until it has bottomed against the clutch shims. 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. Please let me know thx. AC Compressor Clutch Adjustment / Replacement parts advice. 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. Q: AC compressor pully is froze up, can we just replace the clutch on it? Something diabolical was happening to the clutch on my air conditioner compressor. If a clutch holding tool is not available, then finish tightening this nut after the compressor belt is on and the clutch energized. 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. 5. I have a really nice 1993 Buick Park Avenue and this was all I … Tighten the nut to 155 in-lb (17.5 Nm). First off, I am not a professional mechanic so some steps are a bit unorthodox since I had to improvise along the way. ... Hello, I have an 00 Siverado 1500 with the 4.8 My AC clutch is having a tough time engaging. Model: FS6, 6P148 is adjusted with shims to .020″ – .035″. Does someone have instructions on how to do this for the S60, or at least instructions on how to remove the AC clutch pulley. Model: 10PA17C, 10P13 is adjusted with shims to .020″ – .035″. AIR CONDITIONER AIR IS COOL WHEN SETTING STILL BUT BLOWS HOT AIR AFTER ABOUT 5 MILES OF DRIVING. 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. Model: 10P15A is adjusted with shims to .016″ – .028″. It was a quality item. MANUAL CONTROL HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM 7B--21 DAEWOO M-150 BL2 D18B511B Installation Procedure 1. The compressor and the A/C work, but the clutch makes a slight rattling noise. What is the most common reason for an air conditioning compressor not to engage? If your AC compressor clutch air gap is wrong, the compressor clutch won’t engage or may engage but slip. 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. 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. It lists for 38.46 and they sell it for 26.99. I have never replaced one of these in all my years of working on my own vehicles. NOTE: Clutch air gap is determined by shim thickness. Here’s the now famous DIY procedure to fix your air conditioning with a AC clutch shim, but for the Volvo P2 automobiles. Install the compressor with the mounting bolts. The A/C compressor clutch in a Chevrolet Tahoe is an electromagnetically-actuated unit. I did this successfuly with both S70 and V70 a couple of years ago. Tighten to 13 Nm (10 lb-ft). I found on every car the line voltage to clutch was 7.5-9 volts. 3. You can try to switch on the AC compressor manually. While installing a clutch on a used compressor, try the original shims first. 1 … Use puller 999 5598 and socket 999 5600. Try first wiring a 30 amp(fog light)relay into the power supply to clutch. So....a new compressor clutch is $135. Tighten the screw. Please before any of you try the A/C clutch shim ordeal. Checking the clearance Position the tools behind the compressor mountings. 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. Tighten center bolt to install clutch plate. Wait for the AC clutch in front of the compressor body to engage and spin. 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. Eautorepair.net redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their diagrams. The gap is to large. Pull off the pulley. If it is too large, adjust … If you’re tracking down a wiring issue, Eautorepair.net is the better choice. Another thing the clutch puller / installer #78-3213 works really good. NOTE: The clutch air-gap is determined by the thickness of the shim. 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? The following dimensions are available. 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. Use counterhold 9995596 . 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. Asked by fish49 in San Saba, TX on . AC clutch Adjustment. Guy, can you expound on this? Solution: The clutch on the ac is slipping causing the blinking lights. 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. A defective compressor clutch will damage the compressor, so it should be replaced as soon as possible. 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? Tighten the screw. I have a nut as pictured in the myturbodiesel link. Tighten D Tighten the compressor--to--bracket upper bolt to 20 NSm (15 lb-ft) (1). 2. 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. Ensure key remains in proper location. That saves a lot of time because you don’t have to refer back to the component locator or circuit locations. Alldatadiy.com, on the other hand, uses the factory diagrams. Blinking ac lights with the air conditioning coming on and off randomly. https://www.youtube.com/watch?v=Wx_nOq1OXUU. Save my name, email, and website in this browser for the next time I comment. looking to do a clutch job myself are there any videos or good instructions out there. Tighten to: 5 Nm. 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. I noticed this during start up and when I turn on the A/C. Installing the magnetic clutch. Ford AC compressor clutch air gap specs. Measure and adjust the clutch air gap by removing or adding A/C clutch hub spacers. Keyed Shaft Only Start the engine and let it warm up. Sounds like the 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. How do you adjust the clutch on the ac compressor . Locate the compressor clutch as shown below. I was told to make the air gap between the clutch and the pulley assembly between 20-30 thousands. 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. Remove the Check the compressor clutch and make sure that it can rotate freely without resistance. They include wiring diagrams and technical service bulletins. Four Seasons® 47665 - Steel A/C Compressor Clutch. Here are tips and instructions on how to recharge AC refrigerant on a Volvo XC90 from extremely knowledgable…. ... 2001 Ford F-150 XLT. around 0.8 mm, the clutch may not be able to re-engage after the compressor gets hot. Tighten to: 13Nm. 3) Press clutch plate onto compressor until clearance between clutch plate and pulley is … 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. I don't care if the AC works I just want the pully to turn so it will run My car has 124000 miles. If it does not, shut the engine off and disconnect the negative battery cable with a … I’ve read several posts about shimming the clutch plate so that the gap is return to within spec. It is designed to engage the A/C compressor shaft when it receives the proper amount of current from the powertrain control module. 2. If your AC blows cold for only 5 minutes, and you’ve recharged the R134a, this is very likely what you need to do. Install a new pulley. Use puller 999 5598 and socket 999 5600; Note! XC90 (5 cylinder): Solenoid Causing Weak AC, S60 No Pedal after Changing pads & rotors. [2002 Envoy SLT ] Thread starter steveO; Start date Apr 19, 2012; S. steveO Well-Known Member. D Tighten the compressor--to--bracket lower bolts to 22 NSm (16 lb-ft) (2). I replaced the bearing but the clutch is … There are a couple of ways you can fix the problem to bring back the air conditioning system in order. 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. The clutch is located in front of the AC compressor. 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. Have an assistant turn on the AC controls to maximum. Slacken off the screw for the clutch plate. Use puller 9995597. Note! Replacing The AC Compressor Clutch. 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. As it wears, it loses its ability to properly engage the A/C compressor … Low level of refrigerant. Install the clutch plate. Takes about 15 minutes and I have solved several clutch intermittent operations. Hold outer area of clutch plate installer. Bad solder joints in the A/C controller can stop the system completely. Use counterhold 999 5596 . 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. Note: Keyed Shaft Only Install clutch shims. Sorry for the delay, use the wire to the coil as the switch wire. How Will You Buy Your Next Car? AIR CONDITIONING – COMPRESSOR AND MAGNETIC CLUTCH AC–89 AC REASSEMBLY 1. 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. Install the snap ring. The Volvo XC90 (5 cylinder) is a first generation mid size luxury crossover SUV. I’ve confirmed that my AC clutch is not engaging properly and that it could be because of wear to the clutch plate . Tighten the forcing screw against the puller pilot to remove the coil assembly. 3. I don’t know for certain but I expect your 02 compressor is the same as my 00 V70.”. Use counterhold 999 5596 . Check if the Compressor Starts I managed to hold the plate with a spanner wrench, and the nut did tighten down properly for me. “Kevin, why don’t you try the “gread clip” fix? Install the shims. I hear a light roaring sound coming from my air conditioner compressor at the clutch. 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. When I asked if the clutch could be the problem, he stammered that regardless, I need to replace the compressor....kinda ticked me off. At this point, what have you got to lose. What are the settings to adjust the clutch? 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 … Use puller 999 5598 and socket 999 5599 .
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