How To Add Oil To A6 Ac Compressor

I had one come out to the house and the service call didn't even last 15 minutes from the time he rang the door bell to the time he walked to the van saying he was done checking the filters, AC system, and compressor and adding Freon. 4 oz Condenser1. Buy ACDelco 15-118 Air Conditioning System PAG Oil - 16 oz: Air Conditioning Line Repair Tools - Amazon. Your new compressor is charged with the proper amount of oil so you shouldn't have to add any. Since I am going with R134a I am adding new oil (ester) that is compatible with R134a; at the same time I flushed the compressor with the fresh oil. We have the Air Compressor Pistons And Rings you need, with fast shipping and great prices. The correct oil level should be achieved, and reference should be made to the manufacturer's data. How to add freon to your 1995 Audi A6: hook up the can of refrigerant (likely r-134a) to the low pressure port. Denso 6E171 Tractor AC Compressor. Remove compressor. Air Conditioning. Record the loaded vs. Try it only when the engine is stopped to avoid injury. It's supposed to take 7 oz of PAG46 oil. We have a one year limited warranty on these Compressors. We will teach you how to add oil to your AC system using simply an oil injector, only here. Oil in compressed air This can have a lot of causes. By 1997, 96 percent of all new cars were factory-equipped with A/C. This ultimately results in the temperature rising and an AC compressor failure. Diagnostics. Hi Im located in México, and recently I have to replace a scroll compresor 18 000 BTU or 1. Sign in to add this video to a playlist. Honda Civic: How to Install Air Conditioning Unit. When refilling R-4 compressors, add retro oil at the suction side of the hose fitting on the back of the compressor. KELTEC FILTER/PART # FAC044AC-AB - Compressor Now offers OEM and Replacement parts for all major manufacturers. Almost always, a compressor oil leaking problem relates to cars like this customer’s ’69 Chevelle that have air-conditioning systems that get limited use. Always refer to the owner's manual first though. of Ester oil viscosity 100 with all their conversion compatible compressors. I need to know how much oil to add, and where to add it (a few oz's in compressor, a few in accumulator?). The hoses will not have to be altered, the rest of the A/C system will function just as it did from the factory. The A-6 Replacement Compressor is available in Natural and Chrome. When adding the oil, I plan to have the compressor out of the vehicle so I can manually turn the hub and tilt the unit up/down in an effort to get the oil. The pre-charge means there should be no need to add oil when you install a new compressor. 4oz in each for condenser and evaporator. 2: use only PAG oil and not ester. Brand new, never used, complete compressor with clutch assy and pre-filled with oil even. Your compressor has a sump, and the drain is on the side. You should also note if your new compressor came with any oil already in it. Audi refrigerant and oil capacity charts. Adding Oil To Ac Compressor can be a preferent choose many people. The small hole is the discharge side. A new AC compressor for Audi A6 ensures that your interior stays cool and comfortable on hot days by sending refrigerant throughout your system. Finish Selecting Your Vehicle to Shop For Your AC Compressor. Remove the serpentine belt and unbolt the compressor from it's mounts and tilt it up so you can get to the front easier. Just don't leave the system open to atmosphere for hours on end. Once the oil is dehydrated, the compressor is bound to fail, and worst, it could create severe damage to the compressor. I am replacing and/or flushing clean every component in the system and the replacement compressor comes with no oil in it. Designing and building a pump to handle more liquid would require a serious compromise on one or more of the following: size, weight, capacity. One major sign that an AC compressor has gone bad and needs replacement is when the air conditioner is blowing out warm air. So would having an ability to have enough money to purchase heart medicines, food and rent. If not a sight glass like the one in the photo above, then the cap of your oil fill port may also contain a dipstick. The motor runs at a continuous speed regardless of the requirements placed on it by the compressor because the power supply is constant. Upgrading and repairing C2 and C3 Corvette A/C systems, and how to rebuild the factory A6 compressor. OK - with the York compressor, how do you check the oil level inside the compressor if it's all charged up? There are a couple of bolts - 1 on each side - that apparently is how you check the fluid level, but loosening either of these allows some gas (under high pressure) to escape. Oil Type PAG 46. Once you add the right amount of oil to the AC system, maintaining the same amount in the future is also vital for an efficient performance of the AC mechanism. SOURCE: how much oil do I add to the ac compressor. That chart says TOTAL system capacity is 5. Now, before I do this: am I supposed to oil the compressor or anything? The new unit (AC Delco) has some oil in it, but I'm not sure if that's supposed to be adequate, or if it's the correct oil. Instructions from the manual say to put all 8oz's into the compressor but they don't expand beyond that. Ill be changing the evap, the drier, and then evacuating and recharging. I am by no means a mechanic at all but this task isn't too hard. 2014 ABI Oil and Refrigerant Capacity Catalog Make Model Start Year End Year Engine/App. Check the instructions inside the box for adding the proper type and amount of oil to the compressor. However… Replacement of failed household fridge compressors are generall a full exchange, new. Hi Im located in México, and recently I have to replace a scroll compresor 18 000 BTU or 1. Part DescriptionCOMPRESSOR A6 PV6 12V 2:00 Compressor ModelA6 OEM51-86022A Voltage12 Grooves6 Clutch Diameter140mm Coil Pos2 Compressor MountMETRIC Compressor FittingPAD Oil TypePAG 150 Oil Oz. #8 Now the dirty part! Go underneath the car and remove the oil filter #9 Remove the rear bolt of the compressor. the compressor will require a specific amont and the amount is with the box when you purchased it. The Jaguar cooled as good or better than the other cars I currently own, all of which have original factory 134a AC systems. Everything is brand new, except the compressor which I bought used, and the evaporator, which is the original (still need to flush it out). The small hole is the discharge side. I mean like if I'm going over 55, it gets worse the faster I travel. Recommendations on PAG & ESTER Compressor Oil. 250ml bottle. Some oil will remain in the system separate from the compressor. How to Replace A Compressor inside of an Air Conditioner. Motor oil comes in organic and synthetic varieties and is used in vehicle engines to provide lubrication between metal parts. Then on the internet a broad selection of objects it’s probable find. The 34th annual Mobile Air Conditioning Society (MACS) Worldwide Training Conference and Trade Show, Power Up will take place January 16-18 2014 at the Sheraton New Orleans. You'd be better off adding your oil and bring it to a shop that specializes in AC repair for the vac/charge. NOTE! Refrigerant and oil capacity guides are based on data provided by sources such as AllData and Mitchell. 2 in just the compressor. Your compressor does not have a sump like your engine does, it relies on the proper volume of refrigerant in the system to push the refrigerant oil back to the compressor. Others said add 1 oz if recharging a system from vacuum. This part is the heart of your car's air conditioning system. the instruction should be in the box between 6 and 8 oz is usually the proper amount, but make sure you read your instructions. We have a one year limited warranty on these Compressors. Steady 70 mph on the freeway, 94 degree day, 170 degree engine temp on failure day. Add the type of oil compatible with the compressor. Re-install oil plug. Sorry, if you have to ask, this information wil be of no use to you. GM A6 AC Compressor Reseal Kit wShaft Seal O-rings & Install Tool FREE OIL: $22. So would I only put 2. If you hear squeaking or squealing sounds from the compressor or notice that your air conditioning isn't blowing cold, check your A/C compressor. If needed, slowly add oil until it reaches the top of fill hole. There is no “dip stick” to indicate refrigerant charge. My suggestion would be to see if the compressor is running fully loaded first. The aftercooler is just a simple cooler that goes between the compressor outlet and the tank. Use the following guidelines for replacing compressor oil when changing A/C components: Compressor1. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. you can put in either hole before you attach the lines it will be about 3 or 4 ounces of oil. To better understand how the air conditioner in your car works, join me, Clark , in the garage where we'll talk through the principles of operation of your air conditioning system and what. Your compressor has a sump, and the drain is on the side. 0 oz Hoses1. The compressor will include enough oil for. By 1997, 96 percent of all new cars were factory-equipped with A/C. Contamination was found to be the major cause of replacement compressor failure. The pre-charge means there should be no need to add oil when you install a new compressor. Home Dodge 3rd Gen 07. 8oz which is half of 5. Use only NEW, moisture-free refrigerant oil in A/C systems. you can put in either hole before you attach the lines it will be about 3 or 4 ounces of oil. Common Mistakes Made While Installing an AC or Heat Pump System And How to Easily Avoid Them Common Mistake #1: Wrong Refrigeration Piping Sizes and Connections • Some individuals fail to use the correct diameter of refrigeration piping when running it long distances, which decreases system performance and efficiency. The oil is pushed to the discharge port and the chamber where plug (1) is. New oil quantities must be added to the system during component replacement and conditions stated as follows: With no signs of excessive oil leakage, add: All Compressors (drain and measure the oil) If less than 30 ml (1 fl oz) is drained-add 60 ml (2 fl oz) to the new compressor. The 34th annual Mobile Air Conditioning Society (MACS) Worldwide Training Conference and Trade Show, Power Up will take place January 16-18 2014 at the Sheraton New Orleans. Your AC compressor isn't lubricated with an oil bath or pressure system, but instead, with the fluid it's compressing. Of course the only way to get the exact amount back in is to flush the condensor(if it is flushable), evaporator and lines, replace the accumulator and drain the compressor and then add the 9 ounces back in. Check the instructions inside the box for adding the proper type and amount of oil to the compressor. 250ml bottle. The other link said 1. Adding too much oil or adding oil willy nilly is not advised. Compressor oil in the air lines and compressor pump problems Industrial air compressors like rotary screw and vane types have oil separators as part of their standard equipment. Video Transcript: To fill the proper amount of refrigeration oil, you wanna take the cap off the rear. Audi refrigerant and oil capacity charts. The compressors that come with central Ac systems are hermetically sealed and have oil inside. Air Conditioning. If replacing the entire compressor, you'll need to discharge and recover freon from the A. Add about 2 ounces of oil to the dryer and you are good to go. the vehicle information to confirm the correct oil amount. The easiest way to check if AC compressor is bad would be trying to spin compressor shaft. A few issues ago, I replaced the compressor on my 2004 and it was impossible to tell just how much oil was really in the compressor and the system. If there is a problem with your compressor or evaporator, adding freon will not restore cooling. For one, it will increase the system operating pressure. of Ester oil viscosity 100 with all their conversion compatible compressors. Order # Check items to add to the cart or select all. When refilling R-4 compressors, add retro oil at the suction side of the hose fitting on the back of the compressor. 0 oz Hoses1. The climate control does not cool at all. To estimate a plant’s leak load, operate the air compressor in a load/no-load mode during a non-production time. Once you add the right amount of oil to the AC system, maintaining the same amount in the future is also vital for an efficient performance of the AC mechanism. It takes the refrigerant, pressurizes it, and passes it along the evaporator where it then becomes cool air for your car. Add about 3 oz to the accumulator. From what I have read there should be some oil also in the lower. That chart says TOTAL system capacity is 5. You don't have to totally flush out the remaining mineral oil when using POE oil (assuming your compressor has an oil sump so that you can just replace the oil in that so that the vast majority of the oil in the system will then be POE). OE A6 tested for pumping capacity AIR CONDITIONING COMPRESSORS PRODUCTS FEATURES Rotational torque of the pump assembly tested 100% Each compressor is functionally Each compressor is leak tested with helium mass spectrometer equipment to meet maximum leak rate Alma Products was founded in Alma Michigan Reduced O. In addition, it's not a good idea to mix R134a refrigerant oil with R12 oil. Drain and measure refrigerant oil from old. FREE Returns. You are, of course, keeping the oil in the sump to the correct fill level with new oil, as the compressor consumes oil. How to Upgrade the AC Compressor on a 1966 Ford Mustang Lubricate the O-rings and add a few drops of oil on the back side of the O-ring base to lubricate the fitting nut as it is tightened. Order # Check items to add to the cart or select all. It's usually because refrigerant gets low and since refrigerant is what carries the oil that means oil is low. Compressor Oil Or Lubricant. 8oz which is half of 5. Four Seasons has a V5 control valve for for R-134a use (Four Seasons PN 38846). Remove the high and low lines from the air conditioning unit on the. I recently rebuilt my compressor with a couple of seal and gasket kits from NAPA. I am replacing my R4 style A/C compressor this weekend. That is because R-134 will easily take the evaporator temp down below freezing and the thermal switch can be adjusted to keep airflow around 34 degrees. The small hole is the discharge side. My conclusion is if you turn the clutch 10 or 20 times after adding oil to the suction port then you don't need to add the oil to other places on the compressor. Pull the ring back to disconnect the recharge hose from the vehicle, and then screw the hose and gauge assembly onto the top of the can. The following steps provide a method of adding oil to an in-system compressor. The side with the large hole is the suction side. Serious damage may result from use with too little oil. If replacing the entire compressor, you'll need to discharge and recover freon from the A. On the contrary, the AC continued to work properly. lines (high or low side) - 1 oz. sufficient volume to control the refrigerant charge of 1,000 gram. If more than 3. A little excess oil in the rest of the system will not hurt anything only decrease your cooling capacity a little. Below is the kit I got, which came with the necessary O-ring, oil, and R134a fittings. New A6 Compressor. Add about 2 ounces of oil to the dryer and you are good to go. Universal Air Conditioning System PAG Oil (15-118) by ACDelco®. We can also special order a Compressor for you that isn't listed on the site. Although this should not be a problem, you have to be sure that the AC compressor is filled with sufficient amount of oil to avoid any failure. My conclusion is if you turn the clutch 10 or 20 times after adding oil to the suction port then you don't need to add the oil to other places on the compressor. depending on size, check the charge sticker to see what the total freon charge amount is and get back to me. Im unable to find the amount of oil required for replacing the AC Condenser, but on other vehicles I can find it lists about 1oz 8oz is for compressor replacement. Before you remove the compressor, you must release the pressure. Open both the red (high side and the blue (low side) valves on the front of the reclaimer. Buy Compressor, air conditioning NRF 32728 PAG 100, Refrigerant: R 134a, with PAG compressor oil Belt Pulley Ø: 119mm, Number of grooves: 8 for VW (GOLF, VENTO), SEAT (IBIZA, CORDOBA) at a low price We offer to you an extensive range of Compressor, air conditioning and other auto parts in original quality. The manufacturer recommends a specific amount of oil for an ac compressor. In addition add sufficient oil to graduated cylinder to make up for any oil drained from a removed refrigerant system component. It also says if there was a large leak that 3 oz of oil may be carried out with the refrigerant, so you would need to add that, too. ) They get noisy and dump metal in the system with that oil in use out here. So, if you don’t know how much oil was drained from the compressor, then you won’t know how much remains in the system, and then you will not know how much to add back. 1: 4 oz goes into the compressor. You are, of course, keeping the oil in the sump to the correct fill level with new oil, as the compressor consumes oil. you can put in either hole before you attach the lines it will be about 3 or 4 ounces of oil. 8oz in the compressor (as opposed to 5. In addition, oil is not needed unless a component is replaced, i. Your A/C compressor has moving parts. The compressor should be flushed before installing any new oil; special air-conditioning flush is available; however, brake parts cleaner will also work. Also, they can't flush a closed system, so don't let them blow smoke up your rear. Hi, I recently purchased a '02 Audi A6 1. The good news is that if your Jaguar XJ6 AC Compressor is on the fritz, it's possible to find a replacement without having to pay a king's ransom for it. You’ll also want to consider exceeding the total by anywhere from 25% to 40% to allow for a buffer and prevent overworking the compressor. NOTE! Refrigerant and oil capacity guides are based on data provided by sources such as AllData and Mitchell. When applicable always add the oil in the condenser, receiver dryer or 2nd evaporator cycle. This gas is then pressurized using a compressor. How do I add oil into the cooler compressor or chiller compressor? - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. Air Compressor System – Total Leakage % Leakage % is the percentage of air compressor capacity that’s being wasted due to air leaks. And you have to add about 3 oz. I'm going through the exact same thing right now--leak from. 7 ( Flooding). My question isshould I add one of the small, pressurized PAG 100 cans in there or take the compressor off, get rid of all the oil and refill it. the instruction should be in the box between 6 and 8 oz is usually the proper amount, but make sure you read your instructions. Four Seasons has a V5 control valve for for R-134a use (Four Seasons PN 38846). We're sure this How to Replace an A/C Condenser article will help you get your car back on track!. hey guys i just replaced my ac compressor with one from a 1994, which is a r134 compressor, anyways, i was wondering how do i put the oil in the compressor, the guy in the shop told me to use an oil charge that goes in the low side port, i think its called PAG oil, i did that but it seems as if there is still not enough oil in the compressor, when i turn on the A/C it sounds like the internals. Sorry, if you have to ask, this information wil be of no use to you. This bolt is located right next to the oil filter. 4oz in each for condenser and evaporator. After the oil has been put back in the compressor, you wanna cycle the compressor by spinning the clutch plate, possibly three or four revolutions. Since his car is only driven a couple hundred miles a year, it's likely that the air-conditioning isn't used very often. During the recharge am I supposed to add oil to the system as wellor is it just 1. Just replaced my ac comp on my 00 chevy s-10 2. The compressor needs oil; it didn't come with any and only has assembly lube and "Ice32" with explicit instructions *not* to drain any of it. This compressor is a wonderful invention, since it has only 1 moving part. On an operational system, there would be a total of 6 oz. Everything seemed fine until spring kicked in and the weather became warmer. We're sure this How to Replace an A/C Condenser article will help you get your car back on track!. As I've drained the compressor and am replacing the condenser, that rule of thumb would give around 4 oz. In addition to that, I am supposed to add additional oil depending on the components replaced. When you A/C system is opened, you must add A/C Compressor Oil. Refrigerant and compressor oil are two essential substances for any air-conditioning system. A typical compressor application setup uses a direct electrical supply to power a motor, which then runs the compressor. What is the best process on adding oil to a hermtic compressor. Oil pump injection is similar to the cycle of the pump and needs no explanation. If you plan on powering more than one tool or pneumatic device off of a single compressor, you’ll have to add up the CFMs for each to ensure you have enough output to power them all. There are three main purposes of the oil. Denso 6E171 Tractor AC Compressor. 8oz in the compressor (as opposed to 5. I am tackling the evaporator change this weekend on my 95 850. When adding ac compressor oil you should empty all of the oil used in shipping first. S6 COMP W/1GR 5'' 12V HPS - GM Type Compressor S6 - GM A6 Replacement (1401066) quantity Add to cart SKU: 1401066 Categories: Compressors , GM TYPE , GM TYPE S6 - A6 Replacemen. Remove the 15mm bolt on the driver's side of the old compressor and drain the oil into a measuring container. 11 ounces is for a complete new system, you are not replacing the 2 evaporators or the condenser which all contain oil. I intend on replacing the drier and adding the correct amount of lube oil. The last step is adding fresh oil. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Replaces John Deere OEM nos RE233249SPL. 7-2) and place dip tube into graduated cylinder; then close oil flow control valve. Hy-Capacity was founded in 1978 as a remanufacturer of agricultural clutches, water pumps and torque amplifiers (). Compressor oil in the air lines and compressor pump problems Industrial air compressors like rotary screw and vane types have oil separators as part of their standard equipment. AC Hoses and Hose Kits. Re: Bought an ac compressor without oil Aug 11 2016, 8:53pm typically you measure how much came out of the old components and put the same amount back in. By andyg - Wednesday, July 06, 2011 4. For example, where there is one and the same part number for Single and Dual evaporator cycles or when the oil quantity of the new compressor differs from the. There is also oil lining all the parts elsewhere. If it's really low, though, whatever refrigerant is still in the system needs to be drained out and replaced. However, this item may be purchased online to be shipped to home or may be purchased in person by visiting a NAPA store. BlueDevil's AC Oil Injector is recommended for use in R-134a systems to add stop leak, refrigerant oil or UV dye for leak protection to A/C systems. My question is do you think I can add the recommended amount, 8 oz of PAG 100, then have a vacuum drawn and it charged and be good?. Be careful of over oiling because that can make it cool inefficiently. PAG oil (effect JAN. The GM manual says for the A6 compressor system, there should be 10 oz of oil for the whole system. otherwise, the other items only require 1-2 per how much ac compressor oil? - 2001 Dodge Ram 2500. In addition to that, I am supposed to add additional oil depending on the components replaced. Also, keep in mind that many new compressors come pre-filled with oil, so you’ll have to drain the appropriate amount from that compressor before installing. 1: 4 oz goes into the compressor. Simply adding oil to the system to replace that which has been lost is a guess at best, because there is no way to know how much has been lost due to leakage. The compressor will include enough oil for. 2002 - 2005 Ford Explorer V6 4. in accumulator), 3 oz. If you are replacing the compressor then flush the line set first then. Note (b) Oil Type Oil Capacity (oz) Oil Part# Refrigerant Type Refrigerant Capacity (oz) Audi A6 Series 1996 1997 All Eng PAG46 8. Our Services & Products include;. The system holds 5 ounces of Pag 46 oil, not including the compressor. You should add 1 oz to a new drier and 3 oz to the compressor. In a nutshell, the air conditioner compressor, condenser, fan unit is the "outdoor" half of an air conditioning or heat pump installation that uses a compressor motor (below right) to compress refrigerant gas to high pressure, sending the pressurized gas through cooling coils (condensing coils) where aided by air movement drawn by the condenser. Compressor Fitting PAD. On the contrary, the AC continued to work properly. How to add freon to your 2013 Audi A6 Quattro: hook up the can of refrigerant (likely r-134a) to the low pressure port. Cart is Empty. 250ml bottle. When adding ac compressor oil you should empty all of the oil used in shipping first. 1: 4 oz goes into the compressor. You should always attempt to verify the information with your vehicle manual or information provided on the underhood stick, sometimes also located on the top of the accumulator. Just don't leave the system open to atmosphere for hours on end. I am completely overhauling the AC system in my 94 Explorer. Volume: 16 oz. Open both the red (high side and the blue (low side) valves on the front of the reclaimer. PAG Oil for R-134A, 8. Installed new fan assembly, Sanden compressor solenoid valve, AC pressure switch and expansion valve after evacuation and vacuum test. With the car running, turn the air conditioner on and see if the clutch engages the hub on the AC compressor (everything on the front of the compressor will be spinning). If you had huge leak with a rapid loss of oil and refrigerant you might want to add 2-3 more oz of oil. Here a listing of Audi refrigerant capacity and refrigerant oil types for Audi vehicles up to the 2013 model year. The oil level of the compressor can easily be seen from its sight glass. Customers often ask whether or not they need to add oil to an air conditioning compressor they purchase from us. But man, it just doesn't want to take the oil. Add oil to system as follows: a. A well-designed, efficient compressor for refrigeration, air conditioning, and heat pump duty is primarily a vapor-moving pump designed to handle a reasonable quantity of liquid refrigerant and oil. Nissan Altima 2007-2012 Service Manual / Heater & air conditioning system / On-vehicle maintenance / Oil Maintenance of Oil Quantity in Compressor The oil in the compressor circulates through the system with the refrigerant. You’ll use the ball valve to hold the vacuum in the tank while it’s extracting the oil. Fortunately most people realize the harm to the system and potential danger of running an AC compressor with no oil. We can also special order a Compressor for you that isn't listed on the site. We're sure this How to Replace an A/C Condenser article will help you get your car back on track!. Core Price: $50. OK - with the York compressor, how do you check the oil level inside the compressor if it's all charged up? There are a couple of bolts - 1 on each side - that apparently is how you check the fluid level, but loosening either of these allows some gas (under high pressure) to escape. (New AC delco compressor on a Yukon lasted only 14 months. Order # Check items to add to the cart or select all. 0T Cabriolet, Audi B8 S5 3. 4) Air gap should be 0. AC Hoses and Hose Kits. It it possible to add oil through the suction side of the compressor, or do I have to add it another way. Use nipples as necessary. When applicable always add the oil in the condenser, receiver dryer or 2nd evaporator cycle. 7L Cummins Diesel Air Conditioning Compressor 20-21742 07-10 Dodge 5. Everything is brand new, except the compressor which I bought used, and the evaporator, which is the original (still need to flush it out). Liquid refrigerant floodback or flooded start See No. Audi refrigerant and oil capacity charts. John Deere 2940 Delco A6 Compressor, w/ Clutch - New 5. It's now out of warranty, so I'm fixing it myself. Before you remove the compressor, you must release the pressure. Amount of compressor replacement oil From what I've read in other AC Manuals and what I've practiced, with regards to the amount of refrigerant oil to add, is to add the same amount that you drain. Check the capacitor. absorbed by the accumulator desiccant. How does it work? Working principle of scroll compressor. 5 14002951 R134a 26. Open both the red (high side and the blue (low side) valves on the front of the reclaimer. The compressor holds a little over 200cc of refrigerant oil in the case of R-12 or PAG 100 oil in the case of R134a. The only hard part about this was replacing the expansion va. Of course, if you aren't pulling those pieces and draining/measuring the oil, you're in for some guess work. Clogged refrigerant lines can lead to a buildup of increased pressure within the unit. Nostalgic AC sells 4 types of Compressors. Everything is brand new, except the compressor which I bought used, and the evaporator, which is the original (still need to flush it out). 1: 4 oz goes into the compressor. The oil has a key function in a refrigeration system because it contributes to ensure: Lubrication of the mobile parts of the compressor Evacuation of the heat due to frictions of the mobile parts Air tightness between the compression stages in rotative compressors. The AC compressor requires oil to lubricate the unit and to keep the piston and other moving parts from seizing. The correct viscosity grade compressor oil is recommended for use in rotary screw, rotary vane, reciprocating and other compressor applications. of oil in the accumulator and/or compressor (e. (New AC delco compressor on a Yukon lasted only 14 months. AC work goes to the shop IMHO or drain the compressor,and see what is. Pictured (clockwise from the bottom) are the compressor, its solenoid (behind the fuse box), the air pressure gauge, the toggle switch (attached to the evaporative recovery canister) and my relocated differential breather air filter on the firewall. The compressor needs oil; it didn't come with any and only has assembly lube and "Ice32" with explicit instructions *not* to drain any of it. Volume: 16 oz. NEVER use PAG oil in a system that once contained mineral oil (which is what R12 uses). Remove the high and low lines from the air conditioning unit on the. The compressor is a vital and expensive component, and when it goes you may find yourself dropping a lot of cash on a new AC unit. I need to know how much oil to add, and where to add it (a few oz's in compressor, a few in accumulator?). This can result in a loss of cooling performance and may overtax the compressor to the point where it fails. Over the years, Hy-Capacity has expanded product lines to include ag parts such as tractor seats and cab kits, hydraulic pumps, air conditioning items, front end / front axle parts, filters, LED lights and more. Always check the underhood A/C specification label or A/C compressor label before adding refrigerant oil to A/C compressor/system. Always refer to under hood decal as the primary source for refrigerant and lubricant information. Agricultural Air Conditioning, Air Conditioning Parts and Supplies, Condensers, Evaporator, Radiator, Blower, Switches A6, S6 Conversions. D on Mon September 24, 2007 8:32 AM I have a rebuilt A6 compressor for my 65 Corvette and need to drain the oil and reservice before I install it. Put all the oil emptied out of the compressor. Drain the oil out of your old compressor and measure, that is the amount you put in the new compressor. Warrantees for GM air conditioner work are instantly voided by using any other vis of PAG oil!!. If you had huge leak with a rapid loss of oil and refrigerant you might want to add 2-3 more oz of oil. Almost always, a compressor oil leaking problem relates to cars like this customer's '69 Chevelle that have air-conditioning systems that get limited use. Contamination. With the car running, turn the air conditioner on and see if the clutch engages the hub on the AC compressor (everything on the front of the compressor will be spinning). 5 oz Accumulator1. That is adding fresh oil, depending on how much your air compressor oil gets consumed. Another reservoir for oil is inside the a/c accumulator/drier. You should add 1 oz to a new drier and 3 oz to the compressor.