Lada xray automatic transmission. Possible xRay transmission options. Manual gearbox, manual transmission. what gearbox is on the fret x ray
In the new Lada x Ray, modern gearboxes are used, the development of which was carried out specifically for this model... The presented checkpoints are the next step for AvtoVAZ vehicles. They deservedly sound positive reviews among motorists who have experienced them in action.
There are three gearbox options for xRay, of which two were developed by the French, and the third by AvtoVAZ itself. The first two options have a five-step mechanical switching speeds, and the domestic box robotic machine... Domestic AMT transmission quickly proved to be the most reliable and high-quality among of this type Checkpoint. When used, the driver can quickly switch between mechanical and automatic modes.
Gearboxes are divided into the following options:
- JR5 518 manual transmission - French 5-speed, using a multi-cone synchronizer;
- JH3 512 manual transmission - French 5-speed gearbox;
- robot VAZ-21827 - a robotic box of AvtoVAZ.
Mechanical box Gear X Ree is subdivided into two variants: JR5518 and JR3512. Although they both have 5 gears, they differ in the clarity of the shift and the reliability of the transmission as a whole. Unlike the old gearboxes used by the manufacturer, the new ones are much quieter and vibrate less. The shift lever travel has become smooth and easy to move, which reduces the applied forces while driving.
The gearshift module for x ray, which is responsible for the smoothness of the shifting, was produced in germany. Silence and durability of the box is betrayed by the secondary shaft and new synchronizers.
Robotic checkpoint in xRay
For strategic reasons, AvtoVAZ decided to replace the conventional x ray assault rifle with robotic box gear. Initially, this checkpoint was not accepted by motorists, but after a while it was able to get an excellent reputation, showing its advantages in practice. She was able to bypass foreign counterparts in quality of performance.
The robotic gearbox has built-in electrical components that compensate for the clutch operation. The clutch itself was produced by Valeo, and the actuators are from Germany. The box contains protection to prevent incorrect switching. The gearbox has low fuel and oil consumption. It offers both manual and automatic modes, as well as a gear reset mode. Gear changes are quick and twitch-free.
The automatic transmission in xRay is capable of self-adapting to the driving style of the owner, and does not require warming up even in severe frosts. In general, the reviews of the owners are positive, but there are also questions about its work. For example, the need to fix the pressing of the gas pedal or during the stop is not camping. In some cases, there may be slight twitching of the checkpoint.
Watch the video test drive with the AMT gearbox from Lisa:
Some owners Lada Xray with a cable transmission (manual transmission 2181) faced an annoying howl emanating from it. This Xray flaw has received a lot of attention. They are trying to get rid of this problem in a cardinal way, installing an alternative transmission - "robot" (AMT 2182), which, however, is also not ideal ...
The automated transmission of Lada Xray is based on the serial manual transmission MKPP-2180. The development of the machine was carried out jointly with the German company ZF. The gearbox Lada Xray was equipped with gearshift and clutch release actuators, and a modern software... The peak of the transmission noise level in the cabin at 1500–3500 rpm decreased from 55 to 35 dB.
Alas, extraneous sound can still appear in 1st and 2nd gears when the revs are approaching 2000 rpm.
Therefore, if you notice a barely audible howl on AMT, you should not be upset ahead of time. In some cases, it leaves after running-in, or after changing the transmission oil. Another solution is soundproofing the car floor. In any case, the bulk of motorists are not worried about howling AMT.
Unfortunately, AMT's noise is not its biggest drawback. More details ...
For example, when shifting gears, jerks, jerks appear or during operation extraneous sounds are heard (howling, hum, crackling, etc.).
Consider the instructions for determining AMT faults
The check procedure is described in the book on the operation, repair and maintenance of the Lada Vesta car:
1. We are convinced of the operability of the AMT control system, for this, turn on the ignition. Then, pressing the brake pedal, move the selector lever in turn to all positions, while the corresponding symbols should be displayed on the instrument panel. After that, we return the selector lever to position N ("neutral").
2. We start the engine. If from the clutch housing a howling sound is heard probably worn out release bearing clutch. A similar sound can be caused by wear on the gearbox bearings.
3. Keeping the brake pedal pressed, switch the selector in turn to all positions, while making sure that the gearshift mechanism is working. Switching on should be easy, without crackling or crunching.
Comment:
- If, when engaging the clutch the howling sound is amplified - the clutch release bearing is worn out. If the sound disappears, then the gearbox bearings are worn out.
- If, when turning on the transmission crackling is heard , automobile twitches then the clutch is not completely disengaged. The reason may be a malfunction of the gearshift mechanism, wear or loss of elasticity of the diaphragm spring of the clutch, as well as a malfunction of the electric drive for disengaging the clutch. To check the gearshift mechanism and the electric drive for disengaging the clutch, it is necessary to check the DTCs stored in the transmission control unit, therefore this work should be performed at a specialized maintenance station with the necessary equipment.
4. Set the selector lever to position N ("neutral"). We lower the brake pedal, while the car should not start moving.
5. Checking the operation of the Lada Xray gearbox in motion. To do this, turn on mode A (moving forward in automatic mode) and slowly press the gas pedal. In this case, the clutch should engage smoothly. We move first with acceleration, and then with deceleration, we are convinced of the smooth engagement of the clutch, smooth gear shifting (both upward and downward), in the absence of crunching, knocking and others extraneous sounds gearboxes.
6. Turn on mode M and repeat the test, changing gears in manual mode. To do this, move the selector lever first towards the "+" symbol, and then "─". The box should work flawlessly, changing gears in the selected direction.
7. We stop the car and move the selector lever to position R. After releasing the brake pedal, the car should start moving backward.
Comment:
- Jerks and bounce at the moment of engaging the clutch can be caused by oily or warping of the clutch discs or destruction of the torsional vibration damper.
- Untimely gear shifting or engaging a gear that does not match the speed caused by a malfunction of the transmission control unit.
- Jerks and delays when shifting gears while driving, engaging gears with a kick may indicate a malfunction of the gearshift mechanism or the electric drive for disengaging the clutch. The elimination of such problems is associated with the need to read the fault codes stored in the transmission control unit, therefore, such work should be performed at a specialized maintenance station with the necessary equipment. In addition, when replacing a faulty electric drive mechanism, it is necessary to adjust the transmission control system. Otherwise, correct operation will be impossible.
Recommendations: If it is not possible to restore the operability of the gearshift mechanism or the electric drive for disengaging the clutch (for example, due to the lack of spare parts), then AMT can be converted to manual control. To do this, it is necessary to dismantle the indicated parts and install the gearshift mechanism with cable drive, as well as the clutch release cable.
8. When driving in third or fourth gear, sharply press the gas pedal. If the rpm rises quickly and the vehicle accelerates sluggishly, the clutch will slip.
Comment:
- Clutch wear may also be indicated by the smell of burning in the passenger compartment, emitted by the highly heated friction linings of the driven disc. In this case, the clutch must be replaced.
9. We inspect the gearbox on the flyover from all sides, making sure that there are no transmission oil leaks.
Comment:
There are more and more connoisseurs of two-pedal cars every day. No wonder that automobile concerns go to the installation automatic transmissions not only expensive, but also budget models. AvtoVAZ also does not intend to lag behind global trends, as a result of which a number of its cars are already equipped with automatic transmissions. The entry into the market of the new Lada X Rey hatchback itself implied the presence of a version with an automated box. What has X Ray prepared for potential buyers?
Lada Xray - automatic transmission or AMT?
The solution to this issue was extremely important for the company, because domestic manufacturer intended to create a modern, technological and relatively inexpensive car... It was for budgetary reasons that the hatchback version with the classic 5-band "automatic" was discarded, as this would have a noticeable effect on the price of the Lada X Rey. Of course, there was the option of equipping it with a 4-speed torque converter from the Japanese concern Jatco, but the installation of only a 4-band box was considered meaningless, since with it the image of the model, as a technological car, would immediately fade away.
As a result, a compromise solution was found - 5-band, robotic transmission type AMT series VAZ-21827.
Features of the design of the "robot" Lada X Rey
The basis for this box was a mechanical transmission of the VAZ-2180 type. Its design has been modernized, added the electronic unit controls, actuators supplied from Germany by ZF, clutch from VALEO and multi-case synchronizers. It is filled with oil for the entire service life, so that its periodic replacement, as in a simple "machine" or variator, is not provided.
The gear ratios in such a checkpoint are as follows:
1st gear - 3.636 units;
2nd gear - 1.950 units;
III gear - 1.357 units;
IV transfer - 0.941 units;
V gear - 0.784 units;
Main gear - 3.938 units;
Reverse gear - 3.500 units.
In general, the quality of the robotic box is inferior to that of the classic 5-band "machine". The robot twitches harder in traffic jams, does not react so quickly to kick-down commands and so on. In addition, the convenience is affected by the need to put X Ray on parking brake when stopping on the rise. However, it also has strengths:
There is no background noise, as well as vibration on the gearbox lever.
No need to warm up - while a conventional automatic transmission has to be warmed up before driving, the "robot" does without it. Even in frosty weather, you can go right away.
Towing cars and trailers is an extremely useful function. After all, a simple "automatic" driving in this mode, as a rule, does not withstand. But for AMT Lada Iks Rey, towing is not terrible.
No need for maintenance.
A gear reset mode is available.
Acceptable fuel consumption in city driving - 8.5 liters per hundred.
There is a blocking against erroneous switching.
The "robot" also has a manual mode.
In general, all these advantages, along with a lower cost, fully justify AvtoVAZ's decision to save money and make the price of the car a little lower.
The reaction of motorists
Initially, many were skeptical, believing that a robotic box could not replace the classic "automatic". Nevertheless, as the operation progressed, all the advantages of the transmission were revealed, and the absence of breakdowns added points to the AMT piggy bank. However, many believe that without a full-fledged "automatic" Lada X Rey it will still be difficult to compete with other models.
The video presented briefly tells about the technical data of Lada X Ray. The AMT box is also mentioned:
In July, the VAZ boxes had not yet been placed in Khreya.
There are also imported boxes shoals ...
I could not resist and drove today to replace the fifth gears. The master said that there are repairs of renosh boxes, including complex ones.
They drove my car onto a lift, removed the wheel and got access to the fifth gear cover:
They removed the cover, saw the gears:
They are not very easy to remove, special pullers are used. And the time is not fast. To my question - why don't you heat, the master answered - only Armenians heat
In the end, everything was done in about two hours with short breaks. Elf oil 75w / 80, flooded with TO-1 with a mileage of 15450 (now 25200), clean as a tear. It was poured back. In the litrushka, just in case, after replacement, I have 700 grams left, about 100 of them were useful for refilling (they spilled a little during disassembly).
Now about the impressions. At a speed of 105 km / h, I took pictures of the tidy 1. BEFORE and 2. AFTER:
1. 2.
Taking a picture on the go is not very convenient, but the difference in rpm turned out at this speed of about 300 rpm. Maybe a little more. It's a pity that I took off the multitronics, otherwise it would have been more accurate in numbers (and not in the direction of the arrow).
A few more photos by which you can compare the turnovers I got with yours:
So far I have traveled only 60 km after the replacement, so there is not enough data. But a bold plus of replacement is already clearly visible - at a speed of 120 km / h, a strong hum ceased to appear. It is absent both at 130 km / h and at 140. I did not accelerate any more. The silence in the cabin is unusual, but very pleasant.
I also misled myself
Before leaving for the service station, I dropped the readings of the standard BC, upon arrival I saw a consumption of 8.6 liters. Of course, the route was along the M5 Ural, which is now in perfect condition on my section. Well winter wheels contribute to an increase in consumption. Before returning home, I dropped the BC again, and upon arrival I found an expense of 8.0. At the same time, he gave the gas even more seriously in order to test the new gears. Thought .... Consumption cannot fall so sharply, miracles do not happen. And only half an hour later I remembered that I was driving to the service on AI 92 gasoline of the Sh network, and before the road back I filled in 30 liters of the same 92, but the L. network.There everything fell into place, everything is fine with the consumption and there are really no miracles.
In the course of further operation, I will observe the flow rate, but I do not expect any special changes.
About elasticity. At 55 km / h now, of course, you cannot turn on the fifth. A reasonable minimum is 70 km / h, and 80 is better. By the way, the cue has somehow adapted and now lights the green arrow up at a speed of 75 km / h. The fourth will now have to be tucked in more often, but this is for the best - overtaking will occur with a margin. If you have a cruise, such a fifth is only a plus and a joy.
There are more and more connoisseurs of two-pedal cars every day. It is not surprising that automobile concerns are going to install automatic transmissions not only on expensive, but also on budget models. AvtoVAZ also does not intend to lag behind global trends, as a result of which a number of its cars are already equipped with automatic transmissions. The entry into the market of the new Lada X Rey hatchback itself implied the presence of a version with an automated box. What has X Ray prepared for potential buyers?
Lada Xray - automatic transmission or AMT?
The solution to this issue was extremely important for the company, because the domestic manufacturer intended to create a modern, technologically advanced and relatively inexpensive car. It was for budgetary reasons that the hatchback version with the classic 5-band "automatic" was discarded, as this would have a noticeable effect on the price of the Lada X Rey. Of course, there was the option of equipping it with a 4-speed torque converter from the Japanese concern Jatco, but the installation of only a 4-band box was considered meaningless, since with it the image of the model, as a technological car, would immediately fade away.
Robotic box AMT Lada X Rey. As it turned out, this golden mean between price, quality and convenience.
As a result, a compromise solution was found - a 5-band, robotic transmission of the AMT type of the VAZ-21827 series.
Features of the design of the "robot" Lada X Rey
The basis for this box was a mechanical transmission of the VAZ-2180 type. Its design was modernized, an electronic control unit, actuators supplied from Germany by ZF, a clutch from VALEO and multi-case synchronizers were added. It is filled with oil for the entire service life, so that its periodic replacement, as in a simple "machine" or variator, is not provided.
The gear ratios in such a checkpoint are as follows:
1st gear - 3.636 units;
2nd gear - 1.950 units;
III gear - 1.357 units;
IV transfer - 0.941 units;
V gear - 0.784 units;
Main gear - 3.938 units;
Reverse gear - 3.500 units.
In general, the quality of the robotic box is inferior to that of the classic 5-band "machine". The robot twitches harder in traffic jams, does not react so quickly to kick-down commands and so on. In addition, the convenience is affected by the need to put the X-Ray on the parking brake when stopping on an uphill. However, it also has strengths:
There is no background noise, as well as vibration on the gearbox lever.
No need for warming up - whereas a conventional automatic transmission has to be warmed up before driving, the "robot" does without it. Even in frosty weather, you can go right away.
Towing cars and trailers is an extremely useful function. After all, a simple "automatic" driving in this mode, as a rule, does not withstand. But for AMT Lada X Ray, towing is not terrible.
No need for maintenance.
A gear reset mode is available.
Acceptable fuel consumption in city driving - 8.5 liters per hundred.
There is a blocking against erroneous switching.
The "robot" also has a manual mode.
In general, all these advantages, along with a lower cost, fully justify AvtoVAZ's decision to save money and make the price of the car a little lower.
AMT, ready to be installed on Lada X Rey.
The reaction of motorists
Initially, many were skeptical, believing that a robotic box could not replace the classic "automatic". Nevertheless, as the operation progressed, all the advantages of the transmission were revealed, and the absence of breakdowns added points to the AMT piggy bank. However, many believe that without a full-fledged "automatic" Lada X Rey it will still be difficult to compete with other models.
The video presented briefly tells about the technical data of Lada X Ray. The AMT box is also mentioned:
In the new Lada x ray, modern gearboxes are used, the development of which was carried out specifically for this model. The presented checkpoints are the next step for AvtoVAZ vehicles. They deservedly sound positive among motorists who have tested them in action.
There are three gearbox options for xRay, of which two were developed by the French, and the third by AvtoVAZ itself. The first two options have a five-speed mechanical gearshift, and the domestic gearbox is a robotic automatic. Domestic AMT transmission quickly proved to be the most reliable and high-quality among this type of gearbox. When used, the driver can quickly switch between mechanical and automatic modes.
Gearboxes are divided into the following options:
Mechanics in lada xRay
The X Rhee manual transmission is divided into two variants: JR5518 and JR3512. Although they both have 5 gears, they differ in the clarity of the shift and the reliability of the transmission as a whole. Unlike the old gearboxes used by the manufacturer, the new ones are much quieter and vibrate less. The shift lever travel has become smooth and easy to move, which reduces the applied forces while driving.
In addition, the new boxes use much less oil by moving the shifting mechanism to the upper sphere. These changes led to a decrease in the likelihood of difficult gear shifting in negative temperatures, as well as the complete disappearance of the problem with oil thickening and freezing.
The gearshift module for x ray, which is responsible for the smoothness of the shifting, was produced in germany. Silence and durability of the box is betrayed by the secondary shaft and new synchronizers.
Read also
Robotic checkpoint in xRay
For strategic reasons, AvtoVAZ decided to replace the conventional automatic x ray with a robotic gearbox. Initially given, but after a while she was able to get an excellent reputation, showing in practice its advantages. She was able to bypass foreign counterparts in quality of performance.
It has built-in electrical components that compensate for the clutch operation. The clutch itself was produced by Valeo, and the actuators are from Germany. The box contains protection to prevent incorrect switching. The checkpoint is low. It offers both manual and automatic modes, as well as a gear reset mode. Gear changes are quick and jerky.
The automatic transmission in xRay is able to adapt itself to the driving style, and does not require warming up even in severe frosts. In general, the owners are positive, but there are also questions about its work. For example, the need to fix the pressing of the gas pedal or during the stop is not camping. In some cases, there may be slight twitching of the checkpoint.
Watch the video test drive with the AMT gearbox from Lisa:
We understand the features of the mechanical gearboxes of the Renault-Nissan alliance for the new Russian compact crossover.
Today's future for LADA owners XRAY offers to buy a car in two versions: a foreign kit with an engine from the Renault-Nissan H4M alliance (1.6 liters 110 hp) and a French manual transmission JH3, a Russian version with a new 21179 engine (1.8 liters 122 hp). ) produced by JSC "AVTOVAZ" and automated mechanical transmission LADA. A little later at official dealers there will be a symbiosis of our 21129 engine (1.6 l. 106 hp) and the foreign JR5 gearbox of the Renault-Nissan alliance, which is already used on LADA Vesta cars.
General points
In this post, we'll take a look at the differences between the JH3 and JR5 manual transmissions for the new compact SUV. Both gearboxes are largely identical in design, but differ in clutch release assemblies, gear ratios in the gearbox, gear shifting mechanisms, and passenger comfort. Both one and the other gearbox for XRAY are made on a two-shaft scheme, and have synchronizers for all forward gears, which are combined with a differential and main gear... A 3-cone synchronizer is used for first and second gears. For the third, fourth and fifth, conventional synchronizers are used. All boxes are foolproof and blocking reverse gear while moving forward. Both boxes are still poured in production transmission oil, the service life of which is equal to the service life of the entire vehicle. Therefore, its replacement with a planned maintenance the car is not produced.
Visual differences
The JHЗ transmission clutch release unit is a cable shift connected to the clutch pedal. The JR5 transmission clutch release assembly is a hydraulic slave cylinder. The slave cylinder is connected by a pipeline to the master cylinder, on the rod of which the clutch pedal acts. The JNZ gearbox is controlled by a rigid rod, and the JR5 gearbox is controlled by two flexible cables. As a result, the inclusion of gears of the box intended for the Russian motor will be more comfortable than it is done at the checkpoint for the Alliance motor. This will be especially noticeable on the very principle of inclusion, which will be made easier and without the click characteristic of boxes with traction control. The advantage of the JH3 box will only be revealed at high speeds. Higher gear ratios 3.4, 5 speeds allow the car to pick up speed faster and, as a result, make overtaking faster. In terms of maximum speed, this gearbox also outperforms the JR5 gearbox for the Russian engine. Maximum speed with a Russian unit will be 5 km / h lower. But the number of engine revolutions at the same speed for a pair with a JR5 will be lower.
In terms of fuel consumption, according to the passport data, a pair of Renault-Nissan H4M (1.6 liters 110 hp) and a French manual gearbox JH3 will be more economical than our 21129 engine (1.6 liters 106 hp) and a foreign gearbox JR5 of the Renault alliance -Nissan. According to the data presented on the official website of LADA, consumption in the combined cycle will be less by 0.5 liters, and on the highway by 0.3 liters. The differences in fuel consumption are not so great, and if the owner is interested in lower vibration loads on the gear lever and easier gear shifting, then his choice will be a set with a Russian engine and a French gearbox. Another important factor will be the price of T.O. Components for a domestic unit are cheaper than similar parts for a foreign counterpart.
