Changing the oil in a manual Polo sedan gearbox

Volkswagen Polo Sedan is a budget city sedan, one of the closest competitors to Hyundai Solaris. The relevance of the car is emphasized by the high status of the VW brand, good driving performance, as well as a repairable design. The last advantage is of no small importance, especially for those who like self-service. VW Polo owners can do quite simple procedures on their own, such as changing the oil in the gearbox. In this article, we will look at how to choose the right consumables, which parameters and brands should be preferred, and also how much oil is required for a VW Polo Sedan manual transmission.

Volkswagen Polo Sedan manual transmission maintenance: oil change

So, the manual does not provide for a scheduled oil change in the Volkswagen Polo manual transmission, since... In other words, oil is poured into the unit for the entire service life of the gearbox, and it should be replaced only if certain problems occur or during repair of the unit.

Please note that although a working manual gearbox does not consume oil (provided there are no leaks), over time it becomes contaminated and loses its useful properties. Loads and operating conditions also have a noticeable influence on the condition of the oil in the gearbox.

Simply put, an aggressive driving style, towing a trailer, off-road driving, constant gear shifting up and down, regular engine and gearbox braking, significant temperature changes throughout the year (cold and hot) and a number of other factors can significantly deteriorate the properties transmission oil.

So, even taking into account the fact that the lubricant is filled for the entire service life of the car, in practice, changing the oil in the gearbox may be required already at 60-80 thousand km. At the same time, this approach allows you to increase the resource of the unit and improve the quality of its operation during vehicle operation.

As a rule, experienced specialists strongly recommend checking the oil in the box at every maintenance, as well as changing the lubricant every 60 thousand km. mileage, regardless of the condition of the transmission fluid. If the machine is operated in difficult conditions, then the specified interval should be reduced by 30-50%.

The best motor oil. does it exist?

A sharp change in climate, a thaw quickly gives way to frost, or vice versa
Bad, dusty roads, mud and slush, forced off-road driving

Drivers sometimes have to subject their car to enormous loads in order to get to a given destination. But in the end, the moment may come when the car simply does not reach its destination due to a failure of the gearbox. To prevent the oil from losing all its beneficial properties, it will need to be replaced more frequently - for example, every 50 thousand kilometers. In addition, it would be a good idea to regularly check the fluid level and monitor the quality of the oil.

Changing the automatic transmission oil

Many car enthusiasts prefer an automatic transmission to a manual transmission - it is simpler, more comfortable, and more individual (automatic transmissions of the new generation remove the driver's style and adapt to it - mechanics cannot boast of such an approach). But the engine temperature in the automatic transmission is higher, so the aging of the transmission fluid occurs faster. The purpose of the working environment is to soften the friction of parts, and in an automatic machine it occurs much more actively.

As for the frequency, since in general the lubricant in an automatic transmission is produced faster compared to a manual transmission, the oil in a manual transmission is changed somewhat less frequently.

Replacing transmission fluid in an automatic transmission

The VW Polo automatic transmission also requires a mandatory change of transmission fluid. German manufacturers give an answer to the question of car enthusiasts about when to change the oil in the gearbox of a Polo sedan: after a mileage of 60 thousand km. However, auto experts and car service technicians recommend changing the oil more often: every 25-40 thousand km, and also regularly checking its condition.

Such regulations, as in the case of changing the fluid in a manual transmission, are made due to the operation of Volkswagen cars in difficult domestic realities. Delay in servicing can cause failure of automatic transmission parts: torque converter, oil pump, control unit, etc. In particularly difficult cases, the Polo owner will have to replace the entire transmission, the cost of which will empty the car enthusiast’s wallet for a decent amount.

The Polo automatic is a technically more complex device. Therefore, it is recommended to change the transmission oil at a service station. The volume of fluid for change is 7 liters.

Carrying out the operation yourself is possible if you have experience in performing similar work. Maintenance is carried out according to the same scheme as when changing the oil in a manual transmission.

You can change the oil in the Polo Sedan manual transmission yourself if you watch the video below:

This video shows in detail how to change the oil in a manual transmission on a Volkswagen Polo 5 sedan:

When should you change?

Many Volkswagen Polo owners have a question about whether it is worth changing the oil in the manual transmission, since the user manual for the vehicle states that the lubricant in the box is designed for the entire service life of the car. Indeed, in a mechanical gearbox, oil is not consumed unless there are structural defects that cause lubricant leakage. However, it should be taken into account that the operational characteristics of machine components and assemblies vary depending on climatic conditions, driving style and many factors that cannot be completely calculated by the manufacturer. In addition, the concept of “operational period” is interpreted differently in our country and abroad. In Germany, the service life of a car rarely exceeds seven years, but in our country a car can be driven for more than thirty years.

A manual transmission, despite high criteria for stability and reliability, in comparison with an automatic transmission, is susceptible to the influence of external factors, poor-quality roads or complete off-road conditions, and significantly depends on the driving style

It is necessary to regularly check the oil level in the Polo Sedan box, and also pay attention to its quality. The indicators for changing the oil in a manual transmission should be the following factors:

noises and knocks atypical for transmission units;
difficulties when changing gears or deterioration in the controllability and maneuverability of the machine.

In addition, if, when checking the lubricant level, it is discovered that it has acquired an unnatural shade, has impurities or an unpleasant odor, this indicates the need to replace it. Service center specialists and experienced car owners recommend replacing transmission fluid at least every sixty thousand kilometers. If the car is operated in aggressive conditions, then the working components of the vehicle require more frequent maintenance, approximately every thirty thousand kilometers traveled by the car.

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Oil change schedule

Oil is poured into it once at the factory and does not change until the unit is completely worn out.

Volkswagen Polo has a maintenance-free manual transmission.

But it’s worth considering: the condition depends on the climate, driving style and other factors. You should also take into account that in Europe a car is rarely in the same hands for more than 7 years, while in Russia this period is much longer.

Although the mechanics of the Volkswagen Polo are durable and reliable, they suffer from:

bad roads, especially off-road;
undeveloped service;
aggressive driving style;
sharp temperature gradients across seasons;
careless attitude, etc.

An oil change in a manual transmission is inevitable if:

noise and knocking that is not typical for her;
transferring speeds is difficult;
control and maneuverability of the car have deteriorated;
the color has changed, an unpleasant odor, foam and impurities have appeared.

Taking into account these factors, and the advice of the experts, it is recommended to change the oil in the manual transmission on the Polo after the next 80,000 km of work. Under severe operating conditions, mileage is reduced to 60 thousand km.

Do I need to change the oil in the box?

Drivers, especially newbies, quite often forget that the gearbox oil requires regular replacement. They tend to think that one fill can cover more than several hundred kilometers.

Automatic in the box

Oils intended for automatic transmissions must be changed strictly at intervals of 25,000-50,000 kilometers. If the car is operated carefully and not every day, then it is possible to reach 70,000 kilometers. But it must be borne in mind that the longer the owner delays changing the oil in the gearbox, the more it clogs.

This is explained by the loss of the lubricating fluid of its basic properties as wear products accumulate. As a result, the bushings and bearings begin to rub against each other - scuffing appears, accelerating the wear of all components.

It is even more dangerous if oil leaks are observed. This problem occurs especially often in winter. The transmission box is subjected to severe stress due to sudden temperature changes. As a result, gaps form at the junction with the engine and fluid gradually begins to leak out.

In such cases they say that it “burned out.”

When planning an oil change in an automatic transmission, you need to focus on the following factors:

vehicle age; type of lubricant; season; terms of Use; level of wear and more.

Changing the oil in the box can be done in two ways:

full; partial.

The full one is carried out based on mileage. It is recommended to do partial maintenance every time during routine maintenance.

In mechanical box

Many drivers choose mechanics for themselves. But this unit is quite complex and the slightest malfunction quickly knocks it out of action. This also applies to oil poured into a mechanical gearbox. It must be changed at strictly established intervals. Otherwise:

chips are formed; sediment appears; the degree of viscosity changes; foaming occurs; lubricating properties and more are reduced.

All of the above leads to premature wear of parts. The result could be:

expensive repairs; complete replacement of the box.

But on average you need to focus on 50,000-60,000 kilometers. Depending on operating conditions, this interval may be increased or decreased.

Polo Sedan (VW Polo Sedan) oil change in manual transmission. Video

We will show you how to change the oil in a manual gearbox of a Volkswagen Polo Sedan with your own hands. There is a rumor among car owners that oil is poured into the box for the entire service life and there is no need to change it during the process. True, many people forget that the manufacturer expects the car to last 6-7 years, but our German just turned 6 years old the other day.

The new oil that we will fill in the LiquiMoly SAE 75W-90 box:

This is what the drain plug looks like:

It is unscrewed with a 17mm hex, just like the filler:

In our case, a hexagon of this size was not at hand, so we had to use a welded bolt and nut instead. Unscrew the drain plug and place a container for draining the waste:

When the old oil from the box is completely drained, screw the drain plug back in and tighten it using a torque wrench with a force of 40 N/m. We unscrew the filler plug, fill in new oil through an improvised funnel, the service book says that 2.1 liters should fit. We tighten the filler plug with the same force as the filler, 40 newtons per meter.

Video of changing the oil in a manual transmission manual transmission Volkswagen Polo Sedan:

Backup video on how to change the oil in a manual transmission in a VW Polo Sedan:

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Checking the oil level in the VW Polo manual transmission

It’s not enough to completely change the oil in a Polo gearbox every 60,000 km. It is necessary to check the oil level in the box even more often. It is recommended to do this once every 15,000 km. This monitoring procedure will allow you to timely notice a malfunction in the gearbox (during the check, you can find out not only the level, but also the condition of the ATF VW Polo).

To check the oil level in a Volkswagen Polo sedan mechanic, you need to:

Warm up the car.
Place the machine on an overpass or above an inspection hole.
Use a 13mm hex to unscrew the inspection hole plug in the crankcase.
Remove the plug.
Check the oil level with your finger. If it does not reach the bottom edge of the hole, then you need to add lubricant to the manual transmission.

There are two ways to add oil to the manual transmission of the Polo sedan 2012:

through the control hole;
through the engine compartment.

To add oil using the first method, you need to insert a syringe or a bendable hose into the control hole and use it to add oil.

To add ATF to Polo through the engine, you need to:

Use a 17mm hex to loosen the breather under the hood.
Remove the breather.
Insert a funnel into the crankcase breather hole of the Polo box.
Pour lubricant into the manual transmission through the funnel until it begins to pour out of the inspection hole at the bottom.
As soon as the fuel fluid begins to flow out, you need to close the control hole and put the breather in place.

If the breather holes are clogged, you need to clear them of dirt.

Changing the oil in a manual transmission for a Polo sedan

Changing the oil in mechanics is carried out in the following order:

Unscrew the filler plug, having previously cleaned the areas adjacent to the hole with a rag so that no contamination gets into the system.
Clean the surface around the drain plug and unscrew it, first placing a container for waste. The work is being drained.
Wait 15 minutes until all the liquid has drained. The drain hole and plug are wiped one more time to remove dirt and metal particles, after which it is screwed in and securely fixed.
Using the filler hole, a syringe, or using a funnel and flexible hose, oil is poured to the bottom of the indicator perforation. As soon as the lubricant forms a smudge, you need to tighten the plug.
The engine starts to disperse the oil inside the unit. After which it is turned off, the car is placed on level ground and the fluid horizon is checked again. If the standard is not reached, the lubricant is added and the plug can be tightened.
A test drive is made to evaluate how the box works while driving. If there are any problems in the form of tight activation, crunching, vibrations, then the problem is not lubrication, and the box needs in-depth diagnostics.
After finishing the test drive, or after a couple of days of active driving, the car is examined again. If the box is dry and there are no leaks, then the manual transmission oil update is considered completely complete.

The transmission for the Volkswagen Polo sedan is simple and reliable, but in any case it requires regular maintenance and replacement of consumables.

Manual transmission oil change Polo

To achieve maximum effect, the lubricant must be changed completely (full replacement), and not limited to partial draining and subsequent topping up. To change the transmission oil of a Volkswagen Polo Sedan, 2.0 liters of oil are required.

You also need to prepare:

wrench (hexagon 17);
container for draining waste;
rags and a special oil syringe;
if you don’t have a syringe, you can use a funnel;

The general procedure for changing oil in a manual transmission is as follows:

The box needs to be warmed up by driving the car for 5-15 km. This will allow the oil to drain completely. Next, you need to drive the car onto a pit/overpass or lift it on a lift. It is advisable to work with gloves, since the units may be hot after warming up the car;
Next, you need to locate the inspection hole to check the oil level (located closer to the location of the rear engine mount).
The hole is closed with a screw plug. It is necessary to wipe the installation site of the plug from dirt so that debris does not accidentally get into the oil; We also recommend reading the article about which automatic transmission is installed on the Polo Sedan. From this article you will learn about the features, as well as the advantages and disadvantages of the Polo Sedan automatic transmission.
After the installation site of the plug and the cover itself have been cleaned, you can unscrew the plug with a hexagon. Afterwards you need to move on to draining the waste from the gearbox. To implement this task, you need to clean the manual transmission housing near the drain hole;
Next, you need to place a container under the location of the plug, then gradually unscrew the plug and wait until the oil stops dripping. This may take 15 minutes or more;
when the oil stops dripping, the plug will need to be cleaned of chips, and the drain hole can be tightened after wiping it again from dirt. The plug is tightened with the necessary force, which is recommended in the manual;
The next step is to fill the oil through the control hole.
The most convenient way to add lubricant is to use an oil syringe to fill the oil. If there is no such syringe, use a funnel and a flexible hose; Oil must be filled strictly according to the level. The norm is the lubricant level along the lower edge of the inspection hole. After the liquid begins to flow out a little from the hole, the plug must be tightened, but not completely tightened.
Now you need to start the car engine so that the rotation of the shafts in it at XX allows the oil to be distributed throughout the unit. Then you need to turn off the engine, put the car on a level surface and check the oil level in the gearbox again;
if the level is below normal, then you should add oil to the gearbox in the manner described above, and then tighten the plug with the recommended force (observing the tightening torque);
The final stage is a test drive, during which the quality of the gearbox while driving is assessed. If certain problems remain (stiff engagement, grinding, crunching, vibrations, etc.), then the problem is not the oil and the box needs in-depth professional diagnostics.
At the end of the test drive or after 2-3 days of active use, the car must be driven back onto a pit or lift to be inspected for possible leaks from the gearbox. If the unit is dry and no streaks are visible, the oil change in the Polo Sedan manual transmission can be considered successful.

Which oil should you choose?

The question of choosing an oil is no less complex than the need to change it. The modern market of lubricant products for transmissions has a rich assortment, which causes significant difficulties when choosing a lubricant. What gear oil is best to use for filling the manual transmission of a Polo Sedan? When choosing oil for your car, you need to be guided, first of all, by the lubrication requirements from the manufacturer, which are set out in the instructions for the car. The most correct option would be to purchase original oil with article number G052512A2 from the manufacturer, however, its cost is more than twice the market price of high-quality analogues.

According to the regulations for the vehicle, the oil being poured must meet the viscosity criteria according to SAE - 75W-80 and meet API quality standards - GL 4 or GL 5. In this case, the oil must only be of the synthetic category. As for the lubricant manufacturer, preference should be given to certified, well-known brands, and you should buy the product only in official auto stores to avoid buying a counterfeit.

Changing the oil in a manual gearbox on a Volkswagen Polo

To change the oil in a manual transmission, the car owner will need a set of tools, which are shown in the table below.

The driver will also need 2-2.5 liters of oil. In order to change the manual transmission fluid on a Volkswagen Polo, the car owner needs to use the instructions given below.

Warm up the car engine.
Place the car on the inspection hole.
Remove protection.
Place a container under the drain hole.
Unscrew the drain plug using a 17mm hexagon.

Initial moment of unscrewing the drain plug with a hexagon

The process of unscrewing the drain plug after it has been loosened

When unscrewing the plug, the key often rests against the surface; for this reason, it is recommended to use an extension.

Using an extension cord when removing the drain plug

Clean the threads of the plug after removing it.

Removed drain and filler plugs

Visually assess the condition of the old oil.

Waste slurry in a container

Screw in the drain plug.
Using a syringe, pour new oil into the filler neck.
Tighten the plug.
Start the engine.
Turn off the car.
Check the oil level and add fluid if necessary.

The new oil that we will fill in the LiquiMoly SAE 75W-90 box:

This is what the drain plug looks like:

It is unscrewed with a 17mm hex, just like the filler:

In our case, a hexagon of this size was not at hand, so we had to use a welded bolt and nut instead. Unscrew the drain plug and place a container for draining the waste:

Video of changing the oil in a manual transmission manual transmission Volkswagen Polo Sedan:

Backup video on how to change the oil in a manual transmission in a VW Polo Sedan:

is a kind of standard of quality and reliability in the automotive industry. It is believed that vehicles from a German manufacturer are the easiest to maintain, and their performance characteristics are long lasting. Despite such leading quality positions in transport, cars from the German manufacturer can also fail. This is especially true for transmission units and mechanisms, which without timely and proper maintenance can reduce the performance of vehicles. In this article we will talk about the Volkswagen Polo car, we will tell you whether an oil change is needed in the Polo Sedan manual transmission, when and how to change the used lubricant, and how to do the replacement yourself at home.

Pouring lubricant into an automatic gearbox on a Volkswagen Polo

To change the lubricant in an automatic transmission on a Volkswagen Polo car, the car owner will need a set of tools and materials, which are shown in the table below.

Tools and materials	Note
Key "10"	To remove the oil filter
Torx head	T30
Tara	Volume 7 liters
Carburetor Cleaner	In case of heavy contamination of the pallet
Rags	For cleaning contaminated surfaces
Syringe	You can use a hose

Also, the car owner must first purchase a number of consumables, which are listed below.

Oil filter. The original product has article number 09G325429.
Pan gasket for automatic transmission. Its original has article number 09G321370.
Gasket for drain plug.

The required amount of lubricant that the driver needs to change the oil is 7 liters. In order to replace the fluid with your own hands in the automatic transmission of a Volkswagen Polo with a 1.6 engine, you must use the instructions given below.

Warm up the car engine
Place the car on the inspection hole. If possible, the car can be raised using a lift.

When choosing gear oil, you need to pay attention to the manufacturer’s recommendations. This is an expensive and high-quality oil G052512A2 from VAG.

Transmission oil VAG G052512A2 in original packaging.

Due to its high price, owners are forced to look for profitable, high-quality analogues at affordable prices. These include oils with the following parameters:

Required viscosity is SAE 75W-80 .
API standard not lower than GL 4 , GL 4/5 .

It is advisable to use only synthetic oil and, in order to reduce the risk of purchasing a counterfeit, it is necessary to buy oil from well-known companies from official dealers.

To change the oil in a box, you do not need special skills - every car owner can do this and save time and money at a car service.

Necessary tool

Oil volume 2 liters .
17 mm hexagon .

The best option is a ratchet wrench, but you can get by with a simple one, although the hexagon will have to be rearranged every third of a turn.

Detailed replacement algorithm

Warm up the gearbox so that the oil becomes thinner and drains better. To do this, you need to drive a car for at least 10 km .

You need to place the car on a viewing hole or overpass, set the gearbox to neutral and turn on the handbrake. The work must be done immediately, as the oil will thicken again after 15 minutes.

To ensure that the waste flows out of the gearbox without any residue, it is advisable to slightly raise the right side of the car. However, before adding new oil, the sedan must be returned to a horizontal position.

Just for fun, we compare the old oil with the new one and make sure that the work done was not in vain.

Do-it-yourself oil change in a manual transmission for a Volkswagen Polo sedan: regulations, video

In the article we will talk about changing the oil in a manual transmission (manual transmission) of a Volkswagen Polo with your own hands, the terms established in the regulations and materials. Useful instructions that will be useful for both beginners and professionals.

Oil is poured into it once at the factory and does not change until the unit is completely worn out.

Although the mechanics of the Volkswagen Polo are durable and reliable, they suffer from:

bad roads, especially off-road;
undeveloped service;
aggressive driving style;
sharp temperature gradients across seasons;
careless attitude, etc.

An oil change in a manual transmission is inevitable if:

noise and knocking that is not typical for her;
transferring speeds is difficult;
control and maneuverability of the car have deteriorated;
the color has changed, an unpleasant odor, foam and impurities have appeared.

Oil volume and quality must be checked at least once a year or if there are any leaks. This must be done on a cold unit and in a horizontal position of the vehicle.

The head unscrews and removes the plug that closes the inspection hole in the manual transmission.
If the volume is normal, then the oil in the box is at the level of the bottom of the indicator hole.

If the level is insufficient, add oil using the control hole, syringe, or filler hole.

If there is a sudden change in the color of the lubricant, or the appearance of unpleasant odors, foam or impurities, we recommend contacting a specialist.

In addition to regularly checking the oil level in the manual transmission, accurate selection is also important, complicated by a wide range.

Name	Articles
Cars younger than 12/03/2013	G 052 512 A2
Cars older than 12/03/2013	G 052 527 A2

For a manual transmission, you need “synthetic” with a viscosity rating according to SAE - 75W-80 and API quality standard - GL 4 and 5. We advise you to buy oil produced by a reliable manufacturer, using only official outlets to avoid buying a fake.

To update the oil in a manual transmission you will need:

transmission oil in a volume of 2 l;
6-sided key No. 17;
container for “working off”;
a rag;
syringe or hose with funnel.

You cannot do without a lift or similar devices.

Changing the oil in mechanics is carried out in the following order:

Unscrew the filler plug, having previously cleaned the areas adjacent to the hole with a rag so that no contamination gets into the system.
Clean the surface around the drain plug and unscrew it, first placing a container for waste. The work is being drained.
Wait 15 minutes until all the liquid has drained. The drain hole and plug are wiped one more time to remove dirt and metal particles, after which it is screwed in and securely fixed.
Using the filler hole, a syringe, or using a funnel and flexible hose, oil is poured to the bottom of the indicator perforation. As soon as the lubricant forms a smudge, you need to tighten the plug.
The engine starts to disperse the oil inside the unit. After which it is turned off, the car is placed on level ground and the fluid horizon is checked again. If the standard is not reached, the lubricant is added and the plug can be tightened.
A test drive is made to evaluate how the box works while driving. If there are any problems in the form of tight activation, crunching, vibrations, then the problem is not lubrication, and the box needs in-depth diagnostics.
After finishing the test drive, or after a couple of days of active driving, the car is examined again. If the box is dry and there are no leaks, then the manual transmission oil update is considered completely complete.

The transmission for the Volkswagen Polo sedan is simple and reliable, but in any case it requires regular maintenance and replacement of consumables.

Replacement steps

To completely change the oil in a Volkswagen Polo Sedan manual transmission, you will need two liters of oil, a seventeen hex key, a container for waste fluid, a rag and a syringe or funnel for refilling the fluid. If your vehicle has a manual transmission, the gearbox oil should be changed according to the following regulations:

Drive the car onto an overpass or inspection hole. The fluid is replaced after the car has warmed up to operating temperature so that the oil becomes more fluid and can be drained completely. All work must be carried out with extreme caution and compliance with safety measures, since the units in the engine compartment reach high temperatures.
Find a control opening to check the oil. It is located in the area of the rear engine mount, closed with a threaded cap. You must first wipe all adjacent components with a rag to prevent debris and dirt from entering the system during operation, and then unscrew the plug with a seventeen-size hex key.
The next stage is draining the waste liquid. To do this, you need to clean the manual transmission housing near the drain hole, then place a container for waste fluid under the opening and unscrew the plug.
Wait until the liquid stops draining completely - this may take a long period. After this, the drain hole and plug are wiped again to remove accumulated metal ingredients. Then the lid is screwed on and fixed with a force corresponding to the tightening torque recommended by the manufacturer.
Oil is poured through the control opening using a funnel to the lower edge of the neck. Next, you need to tighten the threaded cap and start the engine to circulate the lubricating emulsion through the system.
Check the oil level again. It is important that the vehicle is parked on a flat, horizontal surface. If necessary, lubricant is added to the maximum level. If the level is correct, you need to tighten the inspection hole cap tightly.

At this point, replacing the lubricant in the Polo Sedan manual transmission can be considered complete. After a short run-in of the car, you need to check the oil level again, and also check the system for leaks.

Diagnostics and repair of automatic transmission selector position sensor

Autumn, damp weather, my selector position sensor began to act up. You start the car, drive out - everything is fine. And then, like crazy, it jumps from “D” to “N”, “Check” lights up.

Today I’ll tell you how I solved this problem. But first you need to find out what the automatic transmission selector position sensor is and how it works.

Practical advice on choosing oil for automatic transmission Polo Sedan

Although it is possible to temporarily fill a VW Polo engine with semi-synthetic oil in case of financial problems, such experiments are contraindicated with a Japanese automatic transmission that is quite patient, but at the same time demanding on the quality of oil.

You should not trust suspicious sites and stores that sell original or high-quality similar oil at prices much lower than market prices; this may turn out to be a crude fake and will lead, at best, to the appearance of kicks when driving, and at worst, to complete failure of the automatic transmission.

Read

DIY Nissan Maxima automatic transmission repair

Original oil

Volkswagen recommends for its Polo Sedan to use only original branded automatic transmission oil marked by a German company. The article number of such transmission fluid is G055025A2. 1 liter will cost approximately 1300-1500 rubles.

Analogs

When you don’t want to pay a fairly significant amount for an original Volkswagen transmission fluid, you can try to find atf for automatic transmissions from independent companies. Most often, VW Polo Sedan owners use ATF from Mobil as an analogue, namely Mobil ATF 3309. The cost of 1 liter is approximately 700-800 rubles.

It is also possible to use oil from other reputable companies, such as Toyota, or Aisin, which are also manufacturers of Polo boxes. The main thing is that they have the same clearance.

Which oil to choose for your car's gearbox

What kind of oil should I pour into the gearbox? Choosing the right product depends on many factors. They will be discussed further.

Automatic in the box

In order not to make a mistake with gearbox oil, you need to carefully study the issue and focus only on reliable information:

inspect the dipstick - some automakers put the necessary information on it; look under the hood - on a number of cars, data on the type of composition is engraved on a metal plate; leaf through the service book - the technicians always write down what kind of oil they fill into the automatic transmission; call the dealer - if you have any doubts, a specialist will be able to give you the necessary recommendations; find information on the official website; chat on forums.

The craftsmen themselves recommend looking for reliable information in the operating book. In it, the manufacturer indicates not only what oil to pour into the gearbox, but also answers to other questions.

All fluids suitable for automatic machines are marked with the abbreviation ATF. In addition, there are seasonal markings. Since each time period has its own product:

winter 75W-90W; summer 80-250; All-season transmission oils are marked with letters and numbers - 75W-90.

Depending on weather conditions, certain properties are required from the lubricating fluid:

in cold weather it should be dense; in hot weather have a reduced viscosity.

Experts say that when choosing which oil to buy for a transmission device, you need to focus on the frequency of changes. Since replacement of gearboxes does not occur very often, it is quite possible to get by with all-season options. They significantly save the vehicle owner’s money.

In mechanical box

Selecting oil for a manual transmission is not so simple. After all, such cars are usually operated in difficult conditions and are subjected to serious loads.

It is also important to understand that the more expensive the product, the less often you will have to change fluids

Oil for manual transmissions is marked as MTF. It could be:

mineral; semi-synthetic; synthetics.

The first type has the most affordable cost. But even with a large number of additional additives, the quality will suffer. Therefore, it is recommended to use it only in the warm season, when there are no sudden temperature changes.

Synthetics are expensive and suitable for all seasons. But at the same time, it is characterized by increased fluidity and part of the filled liquid will certainly leak through the gaskets. Losses are sometimes up to 10%.

If we consider the degree of viscosity, then for a manual transmission it is worth buying a product marked 85W-90 or 75W-90. Such a liquid will retain its properties at temperatures from minus 12 to plus 45 Celsius. Similar indicators apply to all-season offers.

The GL marking is also important. It reflects the properties of transmission oil:

protective; anti-wear; detergents and more.

The best option for the box would be the following abbreviations:

GL-4 (front-wheel drive); GL-5 (rear wheel drive).

Lower numbers may be appropriate for cars manufactured decades ago. Six markings are used for boxes subject to extreme loads.

To be sure not to make a mistake when choosing oil for a VAZ transmission, for example, or another car, you should use one of the following tips:

consult with a service technician; study the manufacturer's recommendations.

It would be a good idea to use both options. This thoughtful approach reduces the risk of error to zero.

Checking, adding and changing oil in manual transmissions and automatic transmissions Polo sedan

Periodically (but at least once every 30,000 km) check the oil level in the manual transmission. The manufacturer does not provide for an oil change. However, sometimes such a need may arise, for example, when switching to an oil of a different viscosity, when repairing a gearbox, etc. Due to the absence of oil drainage elements on the gearbox (plug, pan, etc.), contact a service center to change the oil.

Fill the manual transmission with API GL4 SAE 75W-80 oil.

1. Unscrew the control (fill) hole plug, placing a container in case of oil leakage.

2. Check the oil level: it should be at the lower edge of the filler hole.

3. If necessary, add oil with a syringe until it appears from the filler hole.

4. Screw in the filler plug and tighten it to a torque of 30 Nm.

Changing the oil (transmission fluid) in the automatic transmission Polo sedan

The manufacturer provides for checking the level of working fluid in the automatic transmission every 60 thousand kilometers. Fluid replacement is not provided for the entire service life of the vehicle. However, the need to replace the fluid may arise if it becomes dirty or if a burning smell appears. In this case, contact a service center, because in addition to replacing the fluid, they will diagnose the gearbox due to the fact that the listed signs may indicate its damage.

Use the working fluid recommended by the manufacturer. The use of other fluids or oils will result in malfunctions or failure of the gearbox.

You will need: gearbox fluid, a funnel, a clean rag, a 5mm hex key.

1. Start the engine and warm up the gearbox. The fluid temperature in the gearbox should be 50-80 °C. To speed up the warm-up, you can take a short trip in your car. Typically, at an ambient temperature of 20 °C, a 10-minute trip is sufficient.

The temperature of the working fluid is determined using special diagnostic equipment connected to the vehicle's diagnostic connector.2. Place the vehicle on a level, level surface and apply the parking brake.

3. Press the brake pedal and, keeping it pressed, alternately move the selector lever to all positions from “P” (parking) to “D” (forward), pausing briefly in each position to fill the torque converter and hydraulic system with fluid. After this, set the selector lever to the “N” (neutral) position. Release the brake pedal.

The level of the working fluid varies depending on the temperature. Controlling the fluid level at low temperatures leads to overfilling, and at high fluid temperatures leads to insufficient filling of the gearbox. Overfilling or underfilling interferes with the operation of the gearbox.

4. Place a wide container under the gearbox to drain the working fluid.

5. Remove the plug from the hole to control the working fluid level.

6. At a normal level, the working fluid begins to flow out of the hole when the temperature reaches 35-37 °C.

To control the level, a bypass tube B is installed in hole A, the upper edge of which corresponds to the normal level of the working fluid.

7. Assess the condition of the working fluid. If it is dirty or smells burnt, replace it completely.

The burning smell of the working fluid with the simultaneous presence of foreign particles in it in the form of fragments of friction material indicates the need to repair the gearbox.

8. If the working fluid does not begin to flow out of the control hole when the temperature rises to 45 °C, it is necessary to add fluid.9. Insert a hose through the level control hole into the overflow tube so that its end is above the edge of the overflow tube.

10. Install a funnel at the upper end of the hose and, with the engine idling, fill in the working fluid until it begins to flow out of the control hole.

The liquid should flow out of the control hole in separate drops. If it flows in a continuous stream, drain the excess until it drips.

11. Tighten the inspection hole plug to a torque of 27 Nm.

Check the condition of the sealing gasket of the plug, replace it if necessary.

Checking the level

To check the current transmission level in an automatic transmission on a Volkswagen Polo, you need to purchase high-quality transmission fluid in advance, stock up on a “five” key, a funnel and several clean rags.

The automatic transmission is equipped with a special drain plug, which serves as an indicator of the need to replace and add oil.

First of all, you need to start the engine and warm up the automatic transmission. The temperature of the transmission fluid during operation should be 50-80 degrees Celsius. In order not to wait longer at idle, you can make a short trip lasting 10-15 minutes at an outside temperature of 20-25 degrees to speed up the warm-up. The oil temperature can be determined using special equipment that is connected to the car via an OBD connector. This can be software for a computer connected via a scanner, or a mobile phone if the OBD scanner supports connecting to smartphones via Bluetooth or Wi-Fi.

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During the test, the Polo must be on a perfectly horizontal surface with the parking brake fully applied. The engine starts at idle speed and the heating and air conditioning system is completely turned off.

With the engine running, it is necessary to squeeze the brake all the way and, without releasing it, turn on all available speeds one by one, starting from “P” (Parking) up to “D”, constantly stopping at each position so that the oil completely flows throughout the valve body. After this, the car is set to neutral speed and the brake is released.

The oil level in the box in the Polo is monitored only at the correct temperature. Low temperature contributes to its overflow, and at high temperature it leads to its insufficiency.

At the bottom of the car, exactly under the location of the automatic transmission, a vessel is placed to drain the used oil. After this, the ATP quantity control plug is carefully unscrewed. An important condition for this is the need to replace the ATF control screw seal.

After this, you need to carefully monitor the Polo pan and the temperature through the scanner - with normal quantities and proper functioning of the box, transmission fluid will begin to drip at a temperature of 35-37 degrees. Before the Polo gearbox reaches a temperature of 40 degrees Celsius, it is necessary to place a new seal on the control screw and tighten the screw with a torque wrench to a torque of 27 Nm. The control screw must be tightened back until the box reaches 45 degrees (in the case of very hot weather or climate, up to 50 degrees is allowed). If at a temperature of 45 degrees Celsius or more the liquid does not begin to flow out, it is necessary to add oil.

The fluid that has drained from the automatic transmission must be visually assessed - if it is too cloudy, contaminated with small parts of the clutch packs or smells like burning, then a complete replacement is required. Also, this may indicate serious damage to the box and be the first and main signal that you need to visit a service center to have the Polo examined by specialists.

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