Where is the probe in Nissan Juk. Variators (CVT) Nissan Juke F15. What did the engineers wanted and that they did not work

Nissan Juke is a popular Japanese SUV, one of the most imaging and unusual cars in terms of design. It is recommended to regularly maintain this car, and thereby be confident in its reliability. So, one of the important service procedures is to replace the oil in the box. This procedure does not require professional skills, and therefore it can be carried out regularly in order to make the engine less less. In addition, the working properties of the variator favorably affect the fuel efficiency. This article pays attention to the replacement of oil in the gearbox using the example of Nissan Juke with a variator. An important nuances and fluid parameters that should be remembered during the fulfillment of such an important procedure are presented.

Replacement regulations

The oil in the Nissan Juke gearbox is replaced after 60 thousand kilometers - this is despite the fact that the warranty period of the variator can reach 180-200 thousand kilometers, given the favorable operating conditions. If the machine is often used in difficult conditions, for example, often travels on dusty roads, then the replacement interval will have to cut up to 30-40 thousand kilometers. In any case, the shorter the interval, the more reliable for the power plant and the gearbox.

Nuances of oil replacement

The transmission fluid change procedure in the Nissan Juke variator is carried out in accordance with the required parameters. We note that the most reliable and durable is the factory oil, which was flooded in the checkpoint at the factory. This is the original grease, and next time you need to fill it. If there is no such possibility, you should select a fluid with parameters similar to the original lubricant. In any case, sooner or later, the oil replacement will be needed. We highlight the main features indicating the need for this procedure:

• Slip car
• Noise and vibrations in the gearbox
• Sudden Motor Power Fall
• From time to time, the engine stalls, it is impossible to move normally from the spot
• It is impossible to ride quite quickly, as far as the dynamic parameters of Nissan Juke allow

How much to fill

The recommended volume of fluid flexible for the Nissan Juke variator is three liters. This is a minimum volume in which you can prevent oil starvation. In addition to replacing the lubricant in the variator, during this procedure, it is also desirable to replace the oil filter, which is considered to be disposable. You can buy two canisters with butter - to be with a reserve in case of additional topping liquid.

Selection of materials for work

• Original Transmission Oil Nissan CVT Fluid NS-2
• Set of wrenches
• Tools, including screwdriver
• Towel, Ribs, Rubber Gloves
• Syringe
• Sealing gasket
• New oil filter
• Palm for draining waste fluid

Sequence of work

1. The car is installed on the overpass. Previously, you need to warm the motor so that the oil acquires the operating temperature. It is believed that the hot liquid will be poured significantly more, and together with mud sediments and metal chips
2. We unscrew the pallet cover, drain the old liquid into the pre-prepared pallet. This process takes about 30 minutes.
3. Screw back the pallet lid, and the container with the old butter move aside
4. After draining the oil, proceed to the most important procedure - the pouring of the new oil. To do this, we find the corresponding bay hole in the rotor space, and fill fresh fluid there, periodically checking its level
5. Start the engine, turn on idle speed for a few minutes. At this point you can work in the gearbox in several positions to give lubrication the ability to spread over all components of the variator.
6. Dry the motor, and again check the level of fluid using the measuring dipstick for this. If the flooded oil is not higher than the maximum grade mark, then the process of replacing the fluid in the Nissan Juke variator is successfully completed.

Output

It is important not only to change the oil in a timely manner, but also choose only high-quality lubricant, which is approved by Nissan. At the same time, it is necessary to focus on the parameters of the viscosity and admission specified in the instruction manual to Nissan Juke, and on them already choose the appropriate oil for the Nissan Juke PPC.

Nissan Juke cars are installed models of variators JF015E and JF011E. In any case, a regular replacement of oil in a variator of the beetle is required, as the liquid is filled with wear products and negatively affects all mechanisms. Employees of our specialservice can competently hold this procedure.

Remember that when there are problems with the variator, as a slip - the oil change in the variator of the beetle no longer helps, since the box began mechanical wear and without repair of the Variator Nissan Beetle could not do.

Cost of oil replacement in a box of Nissan Beetle

We recommend changing the oil every 40,000 kilometers of run depending on the operating conditions of the car. Our specialists use a partial replacement method when the oil is not completely merged. Such a replacement of oil in the Variator Nissan Beetle is characterized by a gentle influence on the mechanisms, which is especially important for age-related cars.

Together with the replacement of oil, the Nissan Beetle is changing the cooler filter. The internal filter (in the pallet) and the fine filter are consumable materials in need of shift.

The cost of replacing the oil in the variator with work and spare parts in the Variator JF011E - 11720 rubles., JF015E - 12460 rubles.

The specified price includes: filter in the pallet, pallet laying, fine filter, oil (6l), cleaner; Work on the replacement of oil and 2 filters, reset the oil aging sensor.

Replacing the oil in the box is a specific procedure, which is independently very difficult to perform. So, for example, for this you need to know when changing the oil in the variator, how much to fill it, how to set the level

Our auto machines are replaced by oil in the Variator Nissan Beetle. Many are interested in the question of how much the oil change in the variator.

The main feature of Nissan Zhuk is that the variator is installed on almost all its models - a new gearbox, an improved version of the machine. Change the liquid in the variator is also necessary, as well as any filling fluid in the car.

Terms of changing oil in the automatic transmission of Nissan

Replacing the oil in the automatic transmission on the Nissan Beetle, according to the manufacturer's manual, is not required. The original lubrication, filled at the factory, is enough for the entire operational term of the machine. However, given the features of our roads and climate, the periodic change of lubricant is necessary every 45-60 thousand km of run.

According to the regulations, every 15,000 km need to check the level of fluid in the variator to avoid the appearance of some negative points.

Signs of replacement:

• slobing machine;
• the presence of vibrations, tapping and noise in the box;
• reduction of engine power;
• the reaction of the CAT on the driver movement deteriorates.

If the oils in the Nissan Juke automatic transmission is not enough or it has worked out its time:

• plunger and hydroblock channels are clogged by particles, causing a lack of oil;
• the temperature rises and discs of the box are erased due to friction;
• overheat and combustion drum clutch, pistons and discs;
• wear a hydraulic lobby.

Filling volume lubrication - 3 liters. It is so much necessary to prevent oil fasting gearbox on the beetle and update the liquid in it.

Replacing oil in automatic transmission on Nissan Beetle

List of necessary tools to replace oil in automatic transmission to Nissan Juke:

• the new NS-2 or NS-3 oil can be filled with the plant, and you can safely pour it;
• laying the pallet box;
• set of wrenches;
• new filter;
• new Ring for drain plug;
• capacity for waste liquid;
• rag;
• latex gloves;
• clean rags.

The oil for Nissan Juke is preferably taking original - NS-2, NS-3 or Nissan SVT Fluid.
Before you start, the car should be placed on the repair pit or the flight. Replacing oil in automatic transmission in the Nissan Beetle occurs on a heated motor - this contributes to the rapid flow of testing from all channels and knots of the box.

It is important to consider that the exit - hot fluid, and not to earn burns, it is necessary to take care of its safety: overalls and work in gloves will prevent unwanted contact of oil with the body.

Partial oil change in automatic transmission

Partial oil replacement in the automatic transmission of Nissan Beetle with their own hands - this is a simplified scheme of work, when the lubrication fluid merges and poured, without cleaning the pallet and washing the gearbox.

Replacement in the following sequence:

• Unscrew the drain plug and merge the old oil in the container.
• Unscrew the pallet of the box and fly away from the sealant.
• Filter replace or rinse and install on the seat.
• At the bottom of the pallet find magnets for collecting chips and dust, clean them with a rag.
• Rinse the pallet and dry it, and then install in place.
• Replace the pallet laying.
• Change the plot plug gasket and spin it.
• Through the control hole to pour a new product, pulling the dipstick.
• Check the lubrication level on the shchoo on the cold.

Tighten the bay hole and drive 10-15 km, checking the level of hot automatic transmission.

Full oil replacement in automatic transmission

The complete replacement of oil in the automatic transmission on Nissan Juke includes the washing of the variator - one of the required procedures with the full operation method.

• After the glass is liquid, it is necessary to spin the drain plug and unscrew the bay hole.
• Pour a special flushing agent and start the engine.
• Without jerks, we switch alternately all the programs, lingering for a couple of seconds on each.
• Load the engine and release all the liquid through the drain.
• Unscrew the carter of the variator and merge the remaining mass.
• Clean the surface of the crankcase acetone and install in place.
• Similarly pour new oil and check its level.

On this, independent work on the complete change of lubricant in the automatic transmission of Nissan Beetle is over.

After updating the fluid in the gearbox, it is necessary to periodically check its level and add. Since, after the first trips, part of the oil to host the nodes, channels and components of the checkpoint.

Nowadays, the variator gearbox becomes especially popular. The high demand worldwide on them is due mainly due to technical progress - such a kind of transmission is the most modern development.

The Russian market is just beginning to master the variator gearboxes - at the moment not so many car owners will be able to say for sure which types of oils need to be used in variastors in which volume and after which time to make a replacement. To find out to clarify the answers to the questions set, it is necessary to close in detail to the study of the variator box used in Nissan Juke.

Features of the Variator Nissan Juke

The transition box is an important element of a car system, characterized by the use of high technologies when creating it. Such a complex variation of the PPC allows you to competently distribute the motor load, while ensuring the most comfortable movement of the vehicle, excluding sharp jerks and failures. In addition to these properties, the variator is able to economically spend fuel.

All Nissan Cars have a CPT of a variator type, which are manufactured at the Jatco Japanese factory. This industry provides variators most of world car manufacturers, while providing a guarantee for the first 120 thousand mileage kilometers (with an initial resource of 180-200 thousand kilometers). However, this option is possible only if the vehicle is correctly served. First of all, it concerns the replacement of the lubricant, produced on time.

For a variator box, oil starvation may be a destructive process, since its structural part consists of a large number of moving elements. If their lubricant is not high-quality and timely, friction between parts will increase, which will negatively affect the entire structure as a whole. In addition, the correct lubricant is capable of preventing slipping parts of the gearbox design. In the case when the oil turns out to be poorly, and lubricants are missing, the work of the entire gearbox system is disturbed.

Replacing the oil in the Variator Nissan Beetle can be made both in a specialized paragraph and do it yourself. This procedure has no particular difficulties, and it is completely able to cope with even the driver without special skills. In addition, most of the information can be found on the Internet, as well as a lot of video, where it describes in detail about replacing the lubricant in the variator.

According to the technical regulations, the oil fluid level in the Nissan Juke variator must be measured every 15,000 mileage kilometers (this corresponds to the planned maintenance). However, the oil change in the variator is necessary only in case of extreme necessity, since the manufacturer provides a warranty for a long service life and fills oil according to it.

Despite some technical shortcomings, the variator boxes are taken to consider the most reliable varieties of the CAT in comparison with the automatic transmission. However, over time, negative changes may occur in the work of the box - they will prompt that the transmission can be replaced by the transmission fluid. Especially worth paying attention to:

• Slug car;
• Uncharacteristic Vibrations of the PPC;
• Deterioration of the power of the vehicle;
• Detection of gear shift.
• In the case when such factors manifest themselves periodically, it is worth thinking about changing the transmission fluid.

The process of replacing the transmission fluid in the Nissan Juke PPC

The volume of lubricating fluid in the Nissan Juke PPC is 3 liters. It is this volume that is quite sufficient to eliminate the oil starvation of the engine. During the change of lubricant, you can take care of the filter updating, since the contaminated filter element creates certain problems for the proper distribution of oil fluid.

To proceed to the transmission lubrication change process, you need to decide which butter it is necessary to work. For Nissan Juke, the best option will be the original Lubricant Nissan CVT Fluid NS-2. It has high lubricant properties and prevents incorrect operation of the box. For complete volume there will be enough two canisters.

To successfully change the oil in the variator, such tools should be prepared:

• Spanners;
• Screwdriver;
• Capacity for draining spent material;
• Rag;
• Syringe (or funnel);
• Gasket for pallet PPC.

The process of replacing the oil in the variator checkpoint is as follows:

1. First you need to install cars on the overpack or over the observation pit to provide access to the variator;
2. Next, you must carefully unscrew the pallet cover;
3. The next stage is the removal of the old waste fluid;
4. After you need to remove the tank with spent oil and screw the plug;
5. At the next stage, it is necessary to open the hood to find the bay hole;
6. Pour oil, after which check its level;
7. Start the engine and give it to work for a few minutes, periodically switching the gear steps;
8. Subsequently, you need to check the oil level and, if necessary, add liquid.

After you need to make a short trip, then check the oil in the variator again. Next, it is necessary to periodically check its level to avoid oil starvation.

A fairly popular Nissan model, along with Qashkai J10, received in modifications with a motor of 1.6 liters (HR16DE) -not turbo, probably one of the most unsuccessful transmissions from the point of view of the minimum resource.

On average, the transmission of the same Qashkai J10 with a two-liter MR20 engine without problems consists of 250,000 km, that modern cars will meet not often.

But with a 1.6 liter engine designers made one tricks, which turned out to be fatal, and rare CVT JF015 (RE0F11A) reaches a run of 100,000 km. Consider this fatal error of the designers.

The whole problem is initially in savings and ecology.

A very small motor installed on the car, no power, no moment that is not enough for traffic in urban mode. To give at least some accelerating dynamics, an automatic two-stage transmission with a transmission coefficient is integrated into the box on the first transmission to 1 to the second one.

In addition to the usual stepless variator with a gear ratio of 2.20-0.55, after pulleys with a belt of the usual CVT, a two-step automatic box is installed, the planetary mechanism of which is visible in the photo.

The design is very openwork, the stock of the strength is practically no, and the main problem is the solar gear from the drum.

Initially, the idea was good: light pulleys are spinning with engine turnover, and then the lack of motor power is compensated for by the extension of the gear ratios - but not due to the size (diameter) of the pulleys, but at the expense of the step box. Thus, with compact sizes, it is possible to obtain a transmission coefficient 4 at the beginning of the movement. Switching a step transmission occurs by 60 km / h, it is less noticeable as a jerk when blocking a torque converter is 20 km / h, and more calmly transferred to a weak engine, which by the time of switching the 2nd gear is already unwound to high revolutions. But in life, such a car is constantly driving at high engine speeds, therefore, and transmission elements. All this leads to her premature failure.

A very important role was played by the oil, which is used in it. Initially, this transmission was not only in this innovative - it was removed so "called" Step Motor.

This electric machine moved the valve rod that is responsible for changing the transfer numbers in CVT, in other words: "It switches the transmission (virtual)". The main disadvantage of transmissions, where the gear shift controlled by the STEP Motor block command is their inertia, as well as the inaccuracy of control associated with the inability to determine the position of its rod in some transition modes. New types of transmissions do not have such a device (including JF015). Here the transfer of transmissions is implemented by linear solenoids. The inertia of such an order is an order lower, the control accuracy is higher. But there are disadvantages. First of all, it is technologically made with smaller gaps and under the testicular oil

(Less viscosity). The old NS-2 oil is no longer quite suitable for CVT such, and it is especially manifested at low temperatures. A large viscosity leads to a low rate of pumping - oil leakage in thin gaps of control valves, the cross section has become even less. Sewing, engineers have released new NS-3 oil with other characteristics, but b about the next part of the cars was sold with NS-2 and then began even more interesting. Trying to reduce the damage to the transmission, Nissan conducted revocation

(Service companies) who have dealers, as always, ignored. This led to massive damage to all transmissions on Juke and Qashkai with 1.6 HR16DE motors and such a CVT as JF015.

Due to the overall confusion and slopes, the dealers began to pour NS-3, and this led to the fringe in the CVT "on the cold".

In October 2013, a circular was released, binding to replace the software of the CVT control units when replacing NS-2 oil on NS-3.

Exposure from it.

Below the table of modified CVT control units for J10 and F15. At one time, the owners of Xtrail and Teana also had to reprogram the blocks.

Regarding the fill in the CVT of non-original oils and the consequences more than once already mentioned. We look at the kinematic viscosity parameters of NS-2 and NS-3 oil in the tables below. We are interested in conditionally viscosity at a temperature of 40 degrees and 100.

What engineers wanted and that they did not work.

Initially, the problem in climatic conditions and operation of the machine. Drivers do not warm their cars and immediately start moving. In the CVT data, heated oil occurs with the engine coolant, when it warms up, heats the oil in CVT. But no one warms the motor due to saving gasoline, the oil is too thick, it is badly pumped in thin gaps, jerks occur.

Reducing the viscosity of the oil under the type of transmission led to a drop of viscosity "on the hot," began to slip the belt under load. In fact, the NS-3 is done under drivers who do not want to warm their cars before starting movement, because with full warming up to 100 degrees, he has a viscosity below and it led to the belt slippage and damage to CVT.

The new CVT control program precisely increases the pressure at high NS-3 oil temperatures, compensating for its low viscosity software. Yes, there are countries and regions with a warmer climate, where the problem of heating the oil in CVT is not as relevant, but in our country it does not pass just like that. The car must be warm. This applies to all cars with any type of transmission - there must be a working temperature. For cars with the Start-Stop button, there is a good technical solution - we set the autorun, activating the functions of the native keychain - by pressing the door closing key three times in a row: the engine is automatically started. All cars equipped with auto start or warmed by the owner met with mileage and under 300,000 km without problems in CVT, these are 2 liter motors and higher.

conclusions

In CVT JF015, be sure to change the oil on the NS-3 and make the reprogram of the block with the retraining and the road test. In the old type of transmission, where Step Motor is used, it is better to leave NS-2 and warm the car. This concerns Xtrail T31, Qashkai J10, Teana J32 - they had revocable management programs, similar to JUKE and many of these procedures were carried out, including us. For all new machines, such as Xtrail T32 or Qashkai J11 body (since 2014) - only NS-3 and reprogramming of the block. There is no point in reprogramming the blocks without changing the oil in fresh, it does not matter NS-2 or NS-3. On old, dirty oil, the pressure modulator modulators incorrectly occurs.