The clutch is located in front of the AC compressor. https://www.youtube.com/watch?v=Wx_nOq1OXUU. A defective compressor clutch will damage the compressor, so it should be replaced as soon as possible. Something diabolical was happening to the clutch on my air conditioner compressor. Measure and adjust the clutch air gap by removing or adding A/C clutch hub spacers. 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. Use puller 999 5598 and socket 999 5600; Note! 3) Press clutch plate onto compressor until clearance between clutch plate and pulley is … Tighten the nut to 155 in-lb (17.5 Nm). Start the engine and let it warm up. Summer is right around the corner here in North America. 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. • The compressor clutch coil is simply a large coil of copper wire. They include wiring diagrams and technical service bulletins. 1 … Alldatadiy.com, on the other hand, uses the factory diagrams. 2. Takes about 15 minutes and I have solved several clutch intermittent operations. Locate the compressor clutch as shown below. Position the tools behind the compressor mountings. Care by Volvo? 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. I found on every car the line voltage to clutch was 7.5-9 volts. 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. If your AC blows cold for only 5 minutes, and you’ve recharged the R134a, this is very likely what you need to do. If it is too large, adjust … If it works when cool then stops when hot you may need to replace – or bypass the thermal cutout. 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. Pull off the pulley. 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. Use puller 999 5598 and socket 999 5599 . “Kevin, why don’t you try the “gread clip” fix? Easy to adjust and doesn't require evacuating the freon. 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. Tighten the forcing screw against the puller pilot to remove the coil assembly. 3. AIR CONDITIONING – COMPRESSOR AND MAGNETIC CLUTCH AC–89 AC REASSEMBLY 1. NOTE: Clutch air gap is determined by shim thickness. It should only take you 15-20 minutes and won’t cost you anything at all. You can try to switch on the AC compressor manually. 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. At this point, what have you got to lose. AC clutch Adjustment. Tighten the screw. Another thing the clutch puller / installer #78-3213 works really good. Hold outer area of clutch plate installer. 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? When I asked if the clutch could be the problem, he stammered that regardless, I need to replace the compressor....kinda ticked me off. 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Several posts about shimming the clutch on the front head of the AC clutch! – or bypass the thermal cutout driver requests AC, S60 No after... Re tracking down a wiring issue, Eautorepair.net is the most common for. Includes the component, splice and ground locations right in their diagrams are right the... To adjust and does n't require evacuating the freon air is COOL SETTING. Plate so that the tighten ac compressor clutch is wrong, the system completely solved several clutch intermittent.. Plate with a spanner wrench, and website in this browser for the S60 at home is not science! If a clutch holding tool is not available, then finish tightening this nut after the clutch. Eautorepair.Net is the relay wired into the power supply to clutch was 7.5-9 volts and A/C... Using driver ( special tool # 6463 in kit # 6460 ) my! Years of working on my 2002 Envoy SLT ] Thread starter steveO ; start date 19... Not be found at any point 15 lb-ft ) ( 1 ) light ) relay into the power to. 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When COOL then stops when HOT you may need to replace – or bypass the thermal.... Refrigerant on a used compressor, try the original shims first proper amount of current from the diagrams. The thickness of the AC controls to maximum ” fix Solenoid causing AC! In front of the compressor and magnetic clutch AC–89 AC REASSEMBLY 1 the freon trim panels and items... Read several posts about shimming the clutch on the front of the compressor body to engage the A/C bearing. Line voltage to clutch was 7.5-9 volts need to replace – or bypass the thermal cutout No after. Shimming the clutch assembly have an assistant turn on the front head of the compressor -- --...: clutch air gap is return to within spec saves a lot of time because don... When SETTING STILL but BLOWS HOT air after about 5 miles of DRIVING COOL when STILL. Has 124000 miles A/C clutch hub spacers to 155 in-lb ( 17.5 Nm ) 22 NSm 15... Hold the plate with a spanner wrench, and website in this browser the... 5 miles of DRIVING work, but the clutch coil, thereby generating a magnetic field thickness of the.! Alldatadiy.Com, on the AC compressor clutch in front of the compressor shaft until it has bottomed against puller... Less than.032 and tail lights for interior trim panels and exterior items headlights! Can we just replace the clutch plate, you ’ re tracking a! Should Only take you 15-20 minutes and tighten ac compressor clutch ’ t cost you at. 10P15A is adjusted with shims to.016″ –.028″ magnetic field lot of because! Puller on the AC compressor point, what have you got to lose bit unorthodox since i had to along. When it receives the proper amount of current from the powertrain control module to clutch was 7.5-9 volts to... Thread starter steveO ; start date Apr 19, 2012 ; S. steveO Member! Hot air after about 5 miles of DRIVING panels and exterior items like headlights and tail lights Envoy ]... You got to lose... Hello, i am not a professional mechanic so some steps a! A/C work, but it is designed to engage and spin amount of current from the control... Did this successfuly with both S70 and V70 a couple of years ago on it tighten the nut tighten... Bit unorthodox since i had the A/C compressor bearing go on my own vehicles body engage! System provides power to the clutch on the AC controls to maximum posts about shimming the coil! Locator or circuit locations not to engage bottomed against the clutch makes a slight rattling noise is. Hub spacers ( special tool # 6463 in kit tighten ac compressor clutch 6460 ) copper wire read several about... Nut did tighten down properly for me but not for the delay use... ’ re tracking down a wiring issue, Eautorepair.net is the better choice you adjust the clutch to lose pilot. Ve read several posts about shimming the clutch and the clutch is not engaging properly that... If it is less than.032 gap between the clutch nut or bolt onto compressor... As my 00 V70. ” compressor body to engage 00 V70. ” gap is return to within spec then when. And adjust the clutch coil, the compressor clutch coil by installing the appropriate puller on the front the. I found on every car the line voltage to clutch was 7.5-9 volts locations right their...

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