Automatic boxes: congenital diseases. AISIN automatic transmission - automatic transmissions on which car is worth AISIN automatic transmission

Every year popular is increasingly gaining cars equipped. Automatic gearbox conquers hearts not only female representatives, but also men. Ease of use, as well as simplicity and comfort management - all the merits of automatic transmission.

Most modern cars have become equipped with AISIN aggregates. But over time, these machines began to give failures, and many owners have already encountered several times with those or other problems in the process of operating their vehicle. In this article we will talk about the problems associated with AISIN units, and we will try to give advice how to solve these issues. Also in the article we will provide several conversations of car owners, which are equipped with AISIN automatic transmission.

History and modifications

This wonderful AISIN automatic in Japan was born. The aggregates of this manufacturer were made back in the sixties of the last century. Small dimensions were considered the main advantages of these devices, as engineers were able to put the entire potential of the box in a small building.

Of course, over time, these aggregates evolved and turned out to be new control systems, as well as the electronic unit control. In modern modifications there are completely new hydroblocks using new modern hydroklapanov, which controls which the electronic unit. Hydromufts also changed, and now blocking is triggered at the request of electronic "brains". Such characteristics allowed to reduce overclocking to the first hundred and significantly reduced fuel consumption. Of course, such innovations and the complexity of the design have adversely affected the reliability of this unit.

Common malfunctions, causes and symptoms

The most common causes of faults are considered unreasonable replacement Oil AISIN AFW. Of course, with a run of 300 thousand kilometers, any automatic transmission fails, but it happens that the AISIN box does not live and the second hundreds of thousands of kilometers. All this is due to late service, as well as the box exposure to maximum loads. If Aysina regularly assumes to slip, its resource is reduced at times.

If you properly exploit this unit and change AISIN oil, for example, AISIN AFW, every 40,000 kilometers or every three years, then this automatic apparatus will serve its owner for many years.

The most frequent signs of the breakdown in this box are leaving at the time of switching from 4 to 5 speed. Of course, these symptoms appear in the opposite direction, that is, when moving with fifth to the fourth gear. For these aggregates of the jerk from the first to the second speed are the norm, so it is not worth worrying. The main culprit of all breakdowns is the hydraulic control unit, in which solenoids are built, they are engaged in control on-board computer. In the process of wear inside the box, a metal-blade shavings is formed, and if you do not change the oil for a long time, this chips scores the microfilters inside the solenoid. Thus, there is a difficult passage of oil flux, which leads to an accelerated wear process.

Another moment of breakdowns of the AISIN gearbox is wear, as well as metal intermediate plates located between them. To get rid of this problem, you will have to completely sort out the unit and clean all parts from chips and another plaque.

The torque converter is also weak link These automata. The blocking disk inside the torque converter lives no more than 150 thousand kilometers, which leads to roques and vibrations at the time of movement.

Quite often encountered Aysins, whose wear was at the limit. As a result, these boxes could not quickly switch to the necessary transfer, and if it happened, the switch was with a big blow. Fortunately, today there is all required spare parts For the repair of these aggregates.

Many experienced drivers They know that these automata cannot be subjected to exemplary loads, especially slipping or towing other vehicles.

Ownership views

Alexander, City of Ufa, VOLVO car

I purchased your car practically new a few years ago, has since made several machine maintenance and poured AISIN AISF AFW strictly oil. There were no problems with the box over these years of operation, the car behaves confidently, without a hint of wear. In general, I consider the box very well, especially this unit pleases me in a dense urban stream.

Egor, Kazan city, Toyota car

I have long wanted to buy japanese car With a real Japanese machine. I think your Toyota best auto For a small budget. On the run 15,000,000 kilometers I had to replace the hydraulicock with solenoids. Also the filter, after which problems with jerks disappeared. I drove after repair already 60,000 kilometers, and the car behaves like a new one.

Nikolay, Tyumen city, Volkswagen car

Immediately after buying your car I had to repair the box. The symptoms of the breakdown were huge jerks at the time of transition from 3 to 4 transmission. At first, I did not know about this problem, but after I droupe in the snow, the car completely stood up dead cargo. I had to call the tow truck and drive the car to the service where the wizard, disassembled the box, was determined several breakdowns. Replaced the oil pump, hydraulicock and 1 package package, and also flooded the new oil AISIN ATF6004. Repair came out very expensive, but I do not regret. Now I ride as I want.

Eugene, Khabarovsk city, Audi car

I go to my car for the fifth year, during which time I had to repair three times the box. On my car installed an aggregate from the manufacturer of AISIN, which is famous for its reliability. To my great amazement, these repairs cost me not very expensive, unlike other competitors. For all the time, I replaced the oil three times and washed the hydraulicock. At the moment, the car has a mileage of 200,000 kilometers, and it behaves completely adequately.

Summary

Summing up, we will make some conclusions regarding this unit. In general, the aggregate from AISIN can be considered a reliable machine. If you close your eyes to some design flaws and miscalculations, then this machine is able to easily move about 250 thousand kilometers of run. Of course, subject to timely maintenance and use only original oils and spare parts.

Some machines die from gradual wear on the respectable mileage, while others can throw the feeder immediately after graduation - more often at the second or even the third owner. It is buyers of cars with mileage primarily our selection of various manufacturers with characteristic weak places. In her preparation, the company "Tahoe Transmishns" was helped, which about twenty years is engaged in professional repair of automata. In addition, the experience of unofficial and club services for car service with these boxes is taken into account.

The collection includes well-studied and common automata, debuting 10-15 years ago. This period is marked by the mass appearance of boxes with more than four steps. The complication of the design inevitably reduced reliability and resource. Such boxes put mainly on the machine of the penultimate generations, many of which became bestsellers on secondary market. These cars rolled impressive runs, which made it possible to identify the characteristic weaknesses of some transmissions.

Oddly enough, the sores were noted by some, it would seem simple and uninstalled 4-speed automata. Problems arise not only due to the low resource of individual elements of boxes, but also as a result of overheating with long-term ride at high speeds, buxation and even with an innocent pushing in traffic jams in hot weather. Often, such modes do not lead to overheating of the oil with an appropriate indication on the instrument panel, but there are enough such loads for thermal deformation, for example, the valve block.

ZF 6HP.

At Audi, more often than others are encouraged by drum sleeves. Usually, the problem pops up on mileage of 100,000-150,000 km and manifests itself in jerks when switching, and in running cases - and in slippage of friction discs. The sleeves are pressed into the drums and, in fact, are their bearings of sliding on the shafts of the box, through which oil is served in pressure friction packets. Leaks through enlarged gaps during critical wear over time lead to strong slippage and combustion of friction. For some modifications of 6nc bushings are available as individual parts, only the drum can be obtained for others.

The overheating of the machine is characteristic mainly for BMW. Overheating promotes increased thermal durability of Bavarian motors. Sometimes after 100,000 km of run in the closed state, the thermostat of the cooling system is enclosed, which leads to accelerated wear Packages of frictional shift coupling and torque converter locks. All described troubles are much less likely with reinforced modifications of 6NRs on the Land Rover brand SUVs.

PSA PEUGEOT CITROEN / RENAULT: AL4 / DP0

The main sore of the AL4 / DP0 machine is a very small resource of electromagnetic control valves (solenoids). Apparently, due to the inappropriate quality of manufacture when the valves heated to operating temperatures, their internal resistance changes - an extremely important indicator for correct operation. The valves begin to work with interruptions, which leads to the bevels when switching transmissions. And this happens on runs only 50,000-60,000 km. Most often to blame the main control valve of oil pressure (EPC) and its sensor. Shipping a visit to the service by then usually leads to the combustion of friction packages. The repair is complicated by the fact that solenoids after installation have to be adjusted. Quite often, the cars even after qualified recovery returned to a hundred.

In addition, in club services, there are often cases of selflessness of the hydroblock mounting bolts, which leads to a decrease in oil pressure in the system and triggers when switching gear.

Periodically there are flows of the heat exchanger box. And in general, the cooling system is not effective enough. A short trip under load is enough so that the machine overheats and switched to emergency mode. Naturally, the most often happens in the summer. Sometimes similar overheating leads to the rapid combustion of friction packages.

In 2010, the French cars began to put - AT8 (Peugeot and Citroen) and DP2 (Renault). Updates clearly benefited. Benchi with solenoids practically sued no, and even overheat the machine has become less. Although on those machines where there is no additional radiator cooling the box (built into the heat exchanger of the engine), the problem with overheating has not been eliminated.

Mercedes-Benz 722.6 / 722.9

Began to put on cars (for example, on the C-class and E-class of previous generations) back in 1996. In general, the box is reliable, with a large resource, but without sores it did not cost.

Cooling radiator box is built into the engine heat exchanger. Approximately 100,000 km of run due to disruption of tightness in antifreeze compounds can get into transmission oil. The machine starts to push, and soon, if you do not pay attention to it, it will die. The box is quite sensitive and to overheating, which is possible if the cooling radiator is packed with mud and down.

After 100,000 km, a refusal of a board built into the hydraulic lobby is possible. Its malfunction is diagnosed by the presence of errors from the speed of revolutions sold into this fee. Probable cause of breakage - accumulation of metal wear products on sensors and contact contacts or significant overheating boxes. Some hundred successfully restore defective fees.

The seven-step vehicle series 722.9 saw the light in 2004. They put it, mainly on the same Mercedes of the C- and E-class of the previous generation. Compared to its older 5-step fellow, it has a more complex design, and therefore a capricious.

The manufacturer did not eliminate the constructive defect of the cooling radiator, due to which the antifreeze fell into the transmission oil. In addition, the machine 722.9 was acquired by a full-fledged solenoid control unit embedded in the pallet. The expensive node has become more sensitive to overheating boxes and metal dust. The trouble is usually coming after the notorious 100,000 km of run. In the club services they say that at the same time small packages of high gear friction packets are often burned.

AISIN TF60 / TF80

Repair machines TF are a little cheaper than German counterparts: 130 000-150 000 rubles.

Weak place of both versions of TF - hydraulicock. On the run of 100,000-150,000 km, it is possible to deformation of its body due to overheating of the box, which leads to depressurization of the system, drop pressure of the oil and the combustion of springs. Another reason for the drainage of a hydraulic block is a natural mechanical wear of the installation surfaces of its solenoids. Therefore, if jerk appeared when switching, you need to urgently contact the service while wear products do not finish off the entire box.

According to statistics, the sores of the TF boxes are less common to VOLVO, and more often - on Mondeo. Apparently, due to the peculiarities of the Ford Cooling System, the machine is more susceptible to overheating. In addition to the hydroblock, Mondeo often suffers from the clutch clutches of the torque converter.

Rare 6-speed automatic transmission AT6 (TF-70SC) From AISIN CO designed in 2006 for front-wheel drive cars Peugeot. Middle class with an engine from 1.6 to 2 liters. According to the classification of torque Aysin ACPP AT6. - MEDIUM TORQUE CAPACITY. That is, it transmits a torque to 220 nm (according to Aysin) from 2 lithuanian engines. After a long run-in, this automatic transmission was published in a series in the crisis 2009 year and was not at all active as a megapopular elder brother TF80.

Only in 2011 it was again remembered by the French and gave her a second chance.

She meets on rare US or Asian peugeot - 308 , 3008 , ... (list -) Seen her and on mini cantrimen and roadster.

She was developed under Peugeot Citroen cars on a constructive basis ( AM6 High Torque Capacity - up to 400 nm), "insides" are largely related - .

In 2014, new modifications were released: under a smaller torque - aggregative with rare engines to 1.6l on the kids Peugeot 308, 508, 208, Rcz ... and under the same engines - TF-82

As well as GA6F21AW.) It became possible to meet on more popular machines in repair Mini Cooper. (F55, F45, F56, One, B47, B38).

This compact boxAT6.it has electronic controlintegrated into the design of the automatic transmission. At the same time, it is designed as "sports", where the 6th speed is the maximum and no "top" speed for economical driving along high-speed autobahn, as it is arranged in 6-mattings with the formula "5 + E" (with an economical transmission).

The box is designed by the "indestructible", which lives to the oldest of the car, when repairing the box no longer makes sense. But the violation of simple automatic transmission can lead this box to the overhaul even earlier than 200 TCM.

As usual, the recommendations of dealers in terms of oil replacement and consumables differ with the recommendations of the Aysinovsky constructors. The calculated life of the box to overhaul strongly depends the frequency of oil change and from driving manner. And normally, if the first repair is required after 200-300 TCM. Box (computer) n started under the driving manner and temperament of the driver and can be aggressive (like jigit) to break off on traffic lights, overloading friction and gears of planets, and can accelerate calmly as a Japanese zen monk, which will delay the overhaul automatic transmission to the very death of the car from old age.

Filter - 354010A. Plastic with a felt membrane, in contrast to the TF-80 filter. The same steel filter design after 2011 on new modifications TF80SC.

Changes with each second oil change. Oil - Toyota Toyota WS synthetics (approx 6.1 liters), which works well at low temperatures and allows you to warm the automatic in the winter before starting the movement. Checking the oil level is carried out as well as on the older brother, by the level of the overflowing hole. Master oil is recommended to change on a young car through 100 TCM, and with age testing the quality of oil, it is shown that the oil change should be made after 60-80 TCM, which also depends on the driving aggressiveness.

Pick the repair kits - the left key (along with the related TF80).

For the first overhauls, they order repair kit pads and glands - 354002A. It is taken for the sake of the set of Teflon rings, which wear out primarily from operation with dirty oil and overloads. From the wear of the rings greatly depends the rate of wear of friction and "iron". Rubber consumables change completely when overheating boxes and after 8-12 years of operation. In addition to the rings, also an important component of the bulkheads are the glands and gaskets of the hydroblock.

The fault chain begins with scored hydrophlitis and solenoids, which are not like oil in line of one of the packets and the machine starts with a delay or shift to switch speeds.Typical disease of modern 6-rigs and - hydrophlitus. It does not like a friction suspension from the hydrotransformer in oil. Frequent oil change helps self-cleaning hydroplate.

But the hydraulicock itself has now become almost eternal due to the fact that all the most weak spots - Channels for which dirty oil and plunger with spools have become part of the design of solenoids, which is made of the alloy anodized by Teflon, which, on the one hand, increases the valve service life, and on the other hand, the repair of the hydroblock is to simply replace the "trumping" solenoid.

It is only necessary to remember that the fact that the rings and rubber gaskets are, the more oil drives the pump through through the hydroblock valve to compensate for the loss.

And from this on a larger stream, solenoids are still growing and faster. Therefore, every time there is a disassembly and replacement of solenoids (set 354420a) it is recommended to change Remkomplekt consumables. And of course, together with the repair of the hydraulic block, a worn friction clutch is changed - the main "heating" and "Pachkun" of the machine gun. With the torn oil, do not replace all the frictions - this is a sentence to the slow murder of this wonderful box.

The cost and availability of the necessary positions can be checked in the online store or pressing the components on an orange background..

What kind of car was installed this ACAP family:

Release many manufacturers. AISIN is a firm from Japan, which produces a wide range of auto parts, but in Europe and the Asian market, the automatic transmission is used by the automatic transmission. Boxes are used in their products such eminent concerns as Kia, BMW, Ford, Audi, Nissan, and others. AISIN boxes are easy to operate, available at cost and possess good maintainability.

History

Country-manufacturer AISIN - Japan. The firm began to produce automatic transmission in the 60th century. The first samples were three-speed, they quickly won popularity due to reliability and unpretentiousness. After some time, the company entered the European and American market.

Since then, AISIN boxes are constantly being improved. To date, they are mainly used by the automatic transmission of this company on 5 and 6 steps. In particular, it is AISIN 09G on 6 steps (TF60-SN on its own marking of the company, developed in collaboration with VAG engineers), installed in the Skoda, Volkswagen machines, etc.

Features AISIN automatic transmission

Throughout the time and autocontracers, consumers note the important dignity of Japanese boxes: they are compact than profitable differ from many samples of competitors. A small size allows you to put these automatic transactions in salt potatorsWhat is extremely popular in the Asian markets, and are becoming increasingly in demand in Russia.

Among other advantages AISIN automatic transmission:

• small, but very effective, giving making automatic transparent and ensure effective lubricant node. This looks like a hydraulic liqueness:

It is necessary to remove the pallet of the box, inspect the disks and cuffs of the pistons, if necessary, replacing those.

• The box makes outsiders, the car does not move, or is barely ride until the oil warms up.

The main reason for this is the failure of the box of the box. The problem is solved only by replacing a broken node.

• Machine barely rides forward and does not respond to the inclusion rear transmission. If you try to push the car back, it fails.

Such symptoms indicate a breakdown of the planetary gearbox box when the solar gear jamps. The way to eliminate the problem is to replace the details that have fallen, or renovate those.

• Front gears on the box are turned on, but the back is not.

Japanese company Jatco - the largest manufacturer of automatic and robotic products is very popular among automakers: "Nissan" Complete variators Jatco., Infinity - 7-speed "automata", "Renault" - 6-speed automatic transmission.

A bit of history

in 1970, Japanese Automatic Transmissin Company (Jatco) was founded and successfully produced automatic transmissions For "Nissan" and "Mazda". Until 1999, she was part of the "Nissan" concern. For greater freedom in sales, Jatco's management decided to take a step towards the separation from the autoconecern. Since it was necessary to compete with two automatic transparents - Aisin from Toyota, and the German ZF, the further development of the company did not threaten.

Today, Jatco sells automatic transmission for several hundred thousands per year. According to reviews, "Machines" jatco with ease compete among other manufacturers, releasing budget, but reliable products.

Immediately after disconnecting from Nissan, Jatco has released a variator, thereby won the first place in the world. Even such auto gigances, as BMW and Volkswagen began to use its products, successfully equipped automatic transmission and variasts cars with a volume of up to 3.5 liters.

Jatco automatic transmission system

The set of letters and numbers in the names of the boxes only at first glance seems incomprehensible. In fact, he is simple and informative:

• the letters R and F denote the drive (R - REAR - F - FORWARD - front-wheel drive);
• the presence of the letter E indicates electronic control - Electronic, L - hydraulic;
• the first digit is the number of speeds;
• the last number and letter after it denote the modification number.

In the case of a variator, the number of gears is indicated by a number 0.

Installing "Machine" Jatco on VAZ

In 2010, it was decided to serial production of vehicles with automatic transmission. Equipment of these cars should have been a high-quality and financially available average buyer. Since the previous attempt with ACPP CATE was not crowned with success, the plant management began to cooperate with Jatco.

The offer to establish a compact Japanese "Avtomat" on the low-income "Lada Grant" or "Lada Kalina" looked quite acceptable.

This radical decision was eagerly expected by Russian motorists. Machine control with automatic transmission is much easier. In the absence of proposals from domestic producer Many have to buy used secondary market foreign cars.

Automatic transmission jatco

"AUTOMAT" JF414E is designed on the basis of a 4-speed manual transmission, which Nissan has released in 80 years. For 30 years, the manual transmission was improved and changed, catching up world trends. Finally, by 2012, it was transformed from mechanical in automatic and gained great popularity among small-caltry lovers.

Install the Japanese "Avtomat" on the VAZ was a bit more complicated and more expensive than the MCPP or Robot. Accordingly, in the cost of repair and maintenance it is also inferior.

Jatco starts set Lada Granta. in 2012. To adapt new box To the design of "grants", it took a year and a half. Joint efforts of AvtoVAZ engineers and Jatco were crowned with success. Avl's Austrian specialists were attracted to the final setup. They had to do the operation of the automatic transmission more dynamic.

To combine the "automaton" with the engine, the designers made changes to some nodes of the car. Because of the larger mass of the box, it was necessary to strengthen the front suspension. Carter became cast (and not stamped, as in previous versions). The pallet was attached directly to the hydrotransformer, thereby increasing the rigidity of the structure. Due to all manipulations, the clearance decreased by 20 mm.

Reviews of "Machines" Jatco

Reviews of "Automatic" Jatco JF414EPs. Part of the car owners was glad to appear an affordable car with automatic transmission, the part found minuses and flaws. The disputes about equipping the box with a hydromechanical control, which is considered to be reliable, but already outdated. Modern cars are increasingly found electronic control. But its presence significantly increases the cost of the entire car.

After exiting the "Lada Grant" conveyor, test drives and reviews of both official media and amateurs were held. Car owners shared their impressions in the reviews and on the forums, making up the overall picture of the Jatco automaton on the Grant.

Those who pay great attention to aesthetics and practicality are compiled on the absence of any protection against random switching ranges. The slot for the lever is absolutely smooth, without stoppers. Let by dashboard And the indicator of the enabled mode is displayed, but many would like to have the backlight of the designations and on the gear selector.

However, engineers provided protection for the automatic transmission from unauthorized switching. Even if the driver randomly switch the lever into mode while driving rear stroke R, the box does not respond to this action until the conditions for this mode (for example, stop) will appear.

Lovers of cutting ride pleased the dynamic overclocking "Lada Granta". The relationship between pressing the gas pedal and the engine work is very good. The motor reacts immediately, without delay on switching speed.

4th transmission is configured so low transfer value persists during a uniform driving (for example, on the highway, to save gasoline). But with a slight press on the gas pedal, the torque on wheels increases as if there is another one - intermediate - the speed value.

In general, the operation of the automatic transmission is invisible. It smoothly also barely lowers them.

The box has a "Overdrive" function, which prohibits automation to go to the 4th gear. It is convenient during overtaking to increase the dynamics of the car. There are ranges forced restriction of the first two gears. They are applicable when driving around a bustard or lifting uphill.

The main disadvantage of the "automaton" is considered big flow Gasoline, especially in the city feature. When running a new car, it comes to 17 liters per 100 km, then decreases, but not lower than 13 liters per 100 km in mixed mode.

Installing "Machine" Jatco on Kalina

After the automatic transmission was equipped with engineers put on the conveyor production "Kalina" with the same box. Here the buyers have a choice of body, as they were completed with the "automatic" and hatchback, and the wagon.

"Kalina" with "Machine" Jatco, according to reviews, did not have differences from the "grants", with the exception that the car owners worried the engine tray made from aluminum. The bottom of the bottom could lead to cracks and deformation of this element of protection. Therefore, when buying a new car, the pallet was recommended to replace immediately.

Repair and warranty service

Officially, the AvtoVAZ plant decided not to repair the automatic transmission, but to change to a new one. This is due to the fact that the Jatco automatic box is a new, unknown unit for this production. Teach me mechanics dealer Center Repair of such a complex node at AvtoVAZ is simply no possibility.

Any breakdown can cause the entire part of the car. Therefore, each failed "Avtomat" is sent to the plant to determine the breakdown and statistics.

The warranty service life of the automatic transmission coincides with the warranty period of the car itself.

End of release "Lada" with automatic transmission

2015 became a turning point for the sale of cars "Lada Grant" and "Lada Kalina" began to fall. And it's not about reviews about japanese box "Avtomat" Jatco (they were still positive), and in the fact that the plant remained the only customer of the 4-speed automatic transmission from the Japanese manufacturer. In this regard, the price of "automatic" began to grow by pulling the cost of cars equipped with him.

The leadership of AvtoVAZ decided to remove with the production of "grant" and "Kalina" with automatic transmission.

Robotic mechanical gearbox

The new box was constructed on the basis of the domestic manual transmission 2180 with the addition of electrocolates (speed switching mechanism) of the German company ZF.

The low cost of the unit is due to the fact that it is collected on the same conveyor as the standard 5-speed box. As a result, it turns out a car completely domestic production For a very moderate cost. For comparison: to complete the "Kia Rio" or "Volkswagen Polo" "Robot" will cost two times more expensive than "Lada".