Almost immediately after its appearance on the domestic automotive market, the Audi A6 gained good popularity. The combination of excellent German quality, functionality, comfort and executive class in a sedan played a role. despite all the positive characteristics of the German automotive industry, operation in the Russian climate and not at all good road surfaces negatively affects its resource. Often it is necessary to repair the engine, gearbox or suspension earlier than under other conditions of using the car.
Secrets of car gearbox lubrication
Separately, it is worth mentioning the automatic transmission of the Audi A6 - it requires no less attention and maintenance than the rest of the car. If a used car is purchased, then before buying it is advisable to check the condition of not only the engine, but also the automatic gearbox: compared to mechanics, they are more complex in design, and they have more requirements.
Since the first release, Audi has installed different kinds transmission. Quite often you can find cars of this model with automatic transmission VW 01N, which, in fact, is a modern analogue of VW 095. Such gearboxes are also installed on other Audi models - for example, C5 and C6. Such transmission modifications also have their drawbacks - in most cases they face the problem of movement of the support washer in the torque converter turbine. Its wear results in the formation of metal chips, which accumulate in the pressure regulator, which can cause it to jam in position. reduced pressure. This could damage the transmission. This can be prevented by replacing the plain washer with a bearing.
The Audi C5, C6 and A6 models produced after 2004 began to be equipped with a different modification of the automatic transmission. The main problems with the automatic transmission, which entail its repair, are associated with an oil pump leakage or torque converter malfunctions. Obvious signs of such malfunctions are the twitching of the car and the tachometer needle at a speed of more than 50-70 km / h. The basis for the repair of automatic transmissions of the Audi A6 and C6 is the replacement of seals in the pump and troubleshooting of the torque converter. In order not to overpay for the repair of the automatic transmission and not to face more serious problems, it is necessary to diagnose it in time.
The life of an automatic transmission can be significantly increased if a high-quality lubricant is selected and used. In most cases, the main causes of malfunctions and breakdowns are the use of low-quality lubricant, its low level, or the filling of counterfeit liquid. The choice of high-quality oil and its timely change allows you to increase the life of the car and protect it from possible problems with transmission and engine.
Automatic transmission is a fairly complex system of a car that requires attention and correct attitude. The key to reliable and long-term operation of the gearbox is regular updates and high quality transmission fluid.
Changing the oil in an automatic transmission of the Audi A6 is not difficult and can be of two types: full and partial. A complete change of transmission fluid is considered the most effective and is carried out, as a rule, every 40-50 thousand kilometers. Partial, on the contrary, is carried out somewhat more often - at least every 15 thousand kilometers.
The only limitation to a complete oil change is the use of special equipment, so you can only do a partial change of transmission fluid yourself.
Low and high level transmission fluid adversely affects the operation of not only the gearbox itself, but also the car engine. For example, a low level of lubrication can lead to air entrapment in the pump, which will cause an increase in the emulsion and a deterioration in the operation of the power unit. The service life of the automatic transmission itself is also reduced. It is almost impossible to determine the level of the lubricating fluid in the presence of air in it - the readings will be incorrect. In such a situation, it is necessary to wait until the oil has completely cooled down and only then check its level - if the dipstick is dry, then add right amount liquids.
Often you can encounter the exact opposite situation: the transmission fluid level is too high in the box. In this case, the parts of the gearbox during operation can foam it. An increased level of lubrication is just as harmful as a low one, and adversely affects the operation of the engine.
The transmission fluid level on an Audi with automatic transmission is measured using a dipstick. Beforehand, the gearbox must be transferred to position P - parking brake. The divisions located on the dipstick allow you to determine the exact level of lubrication. Optimally - the liquid level should be above the first two divisions. Checking the lubrication level is carried out only on a warm engine, in addition, it is advisable to put the car on a flat horizontal surface. After measurements are taken, the probe is wiped dry and re-inserted into the pipe.
Foreign-made cars are supplied with probes with additional marks. These include a division by which the level of cold lubrication is measured - this parameter is usually necessary for a subsequent fluid change. An important point: on some vehicles, the transmission fluid level is measured only with the engine turned off. As a rule, such machines include Honda models.
The design of some cars equipped with an automatic transmission includes a plug instead of a standard dipstick. The disadvantage of this method of measuring the level of lubrication is that the machine has to be driven onto a flyover or into a pit, plus it is impossible to spill lubricant on the box itself. Most BMW cars are supplied with similar plugs, while it also closes the pipe hole for filling new fluid.
For a partial change in an automatic transmission of Audi cars, it is recommended to use Mobil or Esso transmission fluid. Both of them are of high quality and are created from the best oils and additives, which is a guarantor effective work machine nodes. The best option is to use a lubricant recommended by the manufacturer vehicle: its name, as a rule, is given in the technical documentation for the car. In addition, you can find out which lubricant was used at the dealership.
In order to change the lubricant in the automatic gearbox, you will need:
The process of changing the transmission fluid in an automatic transmission:
Replacing the lubricant in an Audi car
Depending on the type of transmission, the frequency of changing the lubricant varies. A complete change of lubricant, as a rule, is made every 50-70 thousand kilometers. Much also depends on the conditions in which the car is operated: if they are violated, the transmission fluid changes several times more often. Many manufacturers recommend measuring the lubricant level every week, without relying on the instructions. It is possible to change the lubricant in full accordance with the established deadlines only if the liquid does not change its color, smell and properties during operation, and if the car has not been operated in harsh conditions.
An urgent fluid change is required if it becomes dark and acquires a burnt smell. In the latter case, as a rule, a new lubricant will not save the gearbox: all that remains is to repair the entire transmission.
At the same time as changing the transmission fluid, it is desirable to change all filters. If, after filling in a new transmission fluid, it has changed color and smell in a short time, then you should contact service center- it is likely that the gearbox itself is faulty and needs to be repaired. When buying a new car, you need to check the condition of the lubricant in the automatic transmission - it should not be dark and have a burnt smell. Even if a new fluid was filled in before the sale, it is easy to identify a faulty gearbox: just drop a few drops of lubricant on a clean white sheet of paper. If there is a malfunction with the gearbox, small black particles of burning will remain. Often you can notice a black coating on the probe itself. A second check will make it possible to make an accurate diagnosis: if there is no plaque on the probe, then it simply has not been used for a long time.
In addition to the transmission, it is advisable to check the engine and cooling system, the state of the antifreeze is a high-quality colorless liquid, there should be no oil films on its surface.
The best option for changing the transmission fluid is to follow the recommendations specified by the manufacturer. Again, you need to pay attention to the behavior of the car itself and the quality of its components and assemblies. It is advisable to choose only original lubricants, as they are produced by the vehicle manufacturer and contain additives and substances necessary to ensure the normal operation of the automatic transmission.
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Automatic transmissions installed in Audi A6 cars are initially maintenance-free. Therefore, the lubricating fluid poured into them does not require replacement during the entire service life. These standards are valid for the European operating conditions of cars, and in our country it is necessary to change the oil in the Audi A6 automatic transmission at regular intervals.
As you understand, the automaker does not give exact terms for replacing lubricant in automatic transmissions, but we are ready to give you general recommendations. It is necessary to change the oil in the automatic transmission of the Audi A6 C5 m C6 at least after 60 thousand kilometers. If the box is robotic, this period should be reduced to 50 thousand km.
Regular oil changes in the automatic transmission of the Audi A6 ensures reliable operation of the mechanism in a balanced mode, and also helps to extend the life of the gearbox.
Automatic transmission is a rather complex unit, which must be treated very carefully. Each motorist must periodically update the fluid or make a complete replacement.
Changing the oil in the automatic transmission of the Audi A6 C5 and C6 are similar to each other and do not cause any particular problems. It should be noted that a complete fluid replacement is the most effective procedure, and a partial replacement can be done every 15-20 thousand kilometers.
The recommended lubricant for this mechanism is Esso ATF LT 71141 or Mobil ATF LT 71141. For a partial change at home, you will need 5 liters of oil, and for a complete change you need 2-3 liters more. These brands of lubricants are of high quality and are based on the best oils with an optimal set of additives that provide excellent performance and help extend drain intervals. 
Mobil ATF LT 71141 oils are also suitable for this model of a German car, but in 2008, when the car was restyled, something was changed. Starting this year, the original green liquid under the number G 060162A2 must be filled in the automatic transmission of the Audi C6. In this case, after replacement, it becomes necessary to flash the gearbox control unit, since the liquid has slightly different properties.
At the same time, the automaker removed the old ATF from the catalogs, leaving only the green liquid, which costs twice as much. Russian motorists managed to find the old numbers from the catalogs and found out that the yellow oil under the number G 055005A2 is an analogue of the original, which is poured into the Audi A6 C6 automatic transmission after 2008 at the factory (ATF Shell M1375.4). There is also a blue liquid under the number G 055162A2, which is also an analogue of the ATF Shell M1375.6 poured at the factory.
If your Audi A6 C6 has green ATF firmware and you know exactly what it is in the box, your car was released after March 2008 or the oil has already been changed before you. In this case, you can safely fill in oil under the number G 060162A2 without changing the firmware. You can find out which oil is filled in the gearbox by looking at the number on the nameplate on the automatic transmission case. A qualitative analogue of this liquid is oil from ZF Lifeguard 8, which is sold in containers of different volumes.
If yellow or blue liquid is poured into the gearbox of your car, you can fill in green instead of it, according to the recommendations of the automaker, but it will cost you more, as you will have to reflash the Audi A6 C6 automatic transmission control unit. At the same time, some claim that this procedure improves the operation of the box, since the new firmware eliminates the shortcomings of the old algorithms. In order to save money, you can fill in Shell M1375.4 oil instead of yellow or blue liquid without changing the firmware.
Good day to all! From this material you will learn how the oil is changed in the automatic transmission of the Audi A6. First you need to understand that an oil change in an Audi A6 automatic box is performed every 60 thousand kilometers. Many mistakenly believe that automatic transmission fluid is designed for the entire life of the car and does not need to be replaced. However, Audi A6 ATP, like other fluids, is subject to inevitable aging and requires periodic replacement. If you do not change the oil in the "machine" for a long time, then over time you can get into an expensive box repair. Agree that it is better to replace the transmission fluid in a timely manner than to buy a new gearbox.
However, if you begin to notice jerks when shifting gears or vibrations at idle when you turn on a certain position of the automatic transmission selector, and the oil has darkened and smells of burning, then it is better not to wait for the required 60,000 km of run, but immediately replace the ATF.
1. The room where the work will be done. good option there will be a garage equipped with a pit. If work is done in warm time year, then an overpass is ideal.
2. One more hand in the form of an assistant or assistant will never interfere. All that is required of them is to start the motor on a signal.
3. Head for 10" and 14". Collar or ratchet.
4. New oil for automatic transmission with a volume of 8 liters. Original or analogue - decide for yourself. If you choose an analogue, you can save about 30-50% on the cost.
5. Automatic transmission filter. As with oil, you can take the original, or you can take a double. Usually, the automatic transmission crankcase (sump) gasket comes with the filter. We will need it too.
6. Funnel for mining bay.
7. Measuring container for measuring drained mining. If not, then you can use a simple plastic bottle or a used oil canister with a measuring scale.
8. Container for testing.
9. Carburetor cleaner (or some gasoline, thinner, acetone, etc.)
10. Free time - approximately 1 hour if the work is being done for the first time.
1. We put the car on a flat surface, warm up the engine to operating temperature, wait until the engine cooling fan turns on and off and turn off the engine.
2. Turn off the head on the 14 ”drain plug from the automatic transmission pan. We substitute the container for working out and wait until the old oil is drained. About 2 liters of liquid should drain. After that, the drain plug can be screwed into place. Now we turn off the second drain plug on the automatic transmission pan. It drains about 1.5 liters. liquids. Now you can wrap the cork in place.
3. We proceed to the dismantling of the automatic transmission pan. With a 10 ”head, we unscrew all the bolts securing the pallet to the automatic transmission case. At this point, be careful, as some more oil will flow, which must also be drained into a waste container. We disconnect the pallet from the box body and remove it to the side.
4. We remove a couple of magnets from the pallet, throw out the old gasket. We wash the pan from dirt and old oil with a carburetor cleaner (or other washing liquid, such as gasoline). We clean the magnets from dirt and put them in place.
5. We dismantle the old automatic transmission filter. It is attached with three bolts. We just unscrew them, pull off the old filter and install a new one in its place. Screw the bolts into place.
6. We install a new gasket and attract the pallet. Don't forget to tighten the drain plug.
7. The next step in changing the oil in an automatic transmission of the Audi A6 is filling in a new transmission fluid. We measure the amount of drained mining and fill in exactly the same amount of new oil. This is done using a funnel and an automatic transmission dipstick hole. Just pull out the dipstick, insert a funnel there and fill in new oil.
8. Now remove the return hose from the oil cooler. Just clamp the clamp with pliers and lower the clamp down the hose. The hose itself is easily removed by hand. We lower the removed hose into a container for testing with a measuring scale. Now an assistant comes into play, whose job it is to start and stop the engine. The assistant starts the engine, and you wait for a liter of mining to merge, and give the command to turn off the engine to your friend. Then add the drained volume to the automatic transmission through the dipstick hole. Perform the procedure 3-4 times. During this time, the oil should become light. Thus, you will change almost all the oil in the automatic transmission.
9. After all the procedures, check the oil level in the box. It should be between the minimum and maximum marks. If necessary, set the desired level.
That's actually all! This completes the oil change in the automatic transmission of the Audi A6. You have to tidy up workplace, as well as dispose of mining. Thank you for your attention and see you on our website.
Perhaps you will be interested.
Automakers of branded brands assure that in modern ones it is not necessary to change the oil, because it retains its beneficial features during the stated operating period. This statement is also true for Audi cars operated on well-groomed European roads. Our harsh conditions force drivers to periodically change the oil in the automatic transmission of the Audi A 6. According to service center specialists, the oil change in the automatic transmission of the Audi A6 C5 and Audi A6 C6 should be carried out after each run equal to 60 thousand km (for robots - 50, respectively) .
Audi A 6 is a complex device that requires careful handling. When operating an automatic transmission, it is necessary to regularly change the lubricant (partial or complete). If you regularly check the level and change the oil in the automatic transmission of the Audi A6, it can be argued that the automatic transmission will work balanced for a long time, the life of the automatic transmission will be significantly extended.
Tip: To know what kind of oil to fill in the crankcase of an automatic transmission, you need to study the recommendations set out in the service book for servicing a particular car.
All brands of oil presented in this list are branded lubricants of excellent quality. The best serve as their basis. The composition of each substance intended for use in automatic transmissions includes special additives in optimal quantities. Due to the excellent technical characteristics of the constituent components, the resulting oils have unique properties necessary to extend the operating period.
To make a partial replacement of the lubricant, it is enough to fill in about five liters of the original oil. To completely change the oil, the liquid to be filled in will require three to four liters more.
Attention: When choosing the original G 060162A2 green shade oil for the modern Audi A-6 C6 model, a mandatory automatic transmission flashing is required. This is due to the feature specifications, which are inherent in this .
If you decide to change the lubricant in the automatic transmission of the Audi A6 C4, C5, C6 with your own hands, you need to prepare necessary materials, tool kit, spare parts:
The replacement of transmission oil is considered final only after checking its level after a few days.
With a complete or partial oil change, an analysis of the state of the waste material is carried out. This is necessary to diagnose the internal state of the box and identify the causes of possible breakdowns of the machine. The milky-green hue of the oil indicates a high degree of wear of the locking system.
Magnets can also tell a lot. A large number of large metal fragments on their surfaces are a sign of the onset of mechanical destruction of the working parts of the gearbox.
Transmission oil parameters that determine the wear of the lubricating fluid:
If the oil in the Audi A6 car is clear, light, has no foreign inclusions and a burning smell, you can do without replacement. Experienced mechanics believe that in a particular automatic transmission depends on the operating conditions of the car.
