Many French automakers moved to the use of the percentage of machines equipped with automatic transmission, in the European market - more than 50. And this touched even the vehicle of the budget class. Now the AL4 automatic transmission is installed on these cars. What is this transmission, what is the features of its operation and problems? All of this - further in our article.

Characteristic

Al4 automatic transmission can be found on such cars as "Peugeot", "Citroen" and "Renault".

This transmission is a four-step "automatic". Initially, it was labeled as DP0. Al4 automatic transmission is constantly upgraded and now you can meet such modifications as 4HP and BVA. All of them were installed on budget cars, such as "Peugeot" 206-407 series, "Citroen", starting with "C-2" and ending with the "C-5" model. She also equipped with "Renault Scenic". Significant modernization of the box has undergone in 2004. During operation, she received many contradictory reviews of motorists. Some say that the repair is reduced to the replacement of oil, others have large problems with solenoids and valves, the replacement of which causes many difficulties and cash costs.

Operating Rules

Each car owner tries to care for his car.

And if everything is extremely clear with the engine (this is a regular replacement of oil and filters), what to do with AL4 automatic transmission? Oil here too need to change. But the rules of operation are not reduced only to the replacement of consumables.

Warming

As well as the engine, the hydroblock automatic transmission Al4 needs heating. In the electronic system, this function is provided. However, experienced motorists are advised to further warm this transmission. Regardless of temperature and weather conditions, the checkpoint must be warmed at least 5 minutes. At the same time, it is not necessary to keep the lever in the parking position. At the beginning of the move, it is necessary to avoid aggressive driving and sharp accelerations. Do not hold the box often in sports mode.

About butter

The French manufacturers say that the AL4 automatic transmission is the maintenance-free box, and the oil replacement period is not regulated. However, this is not so. This lubricant is used other than in

The fact is that the MCPP contains a crankcase filled with oil. The box is filled with half. When moving gears, the transmission rotates, they need lubricant. Thus, they, as it were, "wetted" in the crankcase and already then come into contact with the working part of other teeth. The oil is not overheated here, although also performs the heat sink function. As for automatic transmissions, this liquid is "working". It is it that performs the function of adhesion and transmission torque from the engine on the wheels. Friction discs are used on the mechanical. The "automaton" is based on a hydrotransformer, or the so-called "bagel". There are impeller inside it - small turbines. When rotating, they are connected between themselves and due to oil transmit power to the engine. Thus, the lubricant temperature here is colossal. Oil is experiencing heavy loads. Therefore, in contrast to the "mechanics", the AL4 automatic transmission requires a regular replacement of lubrication. Motorists say that it should be changed every 40 thousand kilometers. If you buy a used car and doubt the regularity of automatic transmission, it is recommended to wash the mechanism. The volume of oil for this operation is about 15 liters (by several cycles). 4 liters are poured into the box itself. As a rule, testing is always black, and on the crankcase there are traces of production - small metal chips. Than it is less, the better. It is also necessary to change the filter. Below we will talk about the problems that occur during the operation of such cars.

Emergency mode and error P1167

This is one of the most common mistakes with the Al4 box.

The main symptoms are characteristic strikes in the automatic transmission at the beginning of the movement. The transmission rises into the emergency mode and includes the third gear. In the instrument panel, Gearbox faulty error occurs. It usually disappears when the ignition is turned off and turned on. However, the box when moving does not stop "kicking". The reason for this is the low pressure of the AL4 automatic transmission. It may differ from a given computer for 1-1.5 bar. Perhaps it is caused by a low level of oil in the transmission. It occurs when leaks due to weakened hydroblock mounting.

How to eliminate?

If such symptoms occur, you need to check the box for leaks. If the car mileage is more than two hundred thousand, it is necessary to inspect the condition of the heat exchanger. Also on old cars, the oil pressure spread occurs with a faulty or contaminated hydraulicone. Solution - disassembly and flushing an item. After that, errors are reset and the new transmission oil is poured.

It is worth noting that for automatic transmission it has another viscosity. It is impossible to pour into it a lubricant intended for "mechanics". If traces of testing and contamination were detected, after 1 thousand kilometers, it is necessary to replace the oil and re-check the level of its pressure in the hydraulic unit.

It is impossible to translate the CAT selector from the position "P"

If the box lever is not translated from the "Parking" mode when you click on the brake pedal, and when I release, the "Drive" mode is turned on and the error is most likely, it is associated with the brake system. You must scan the car for errors. There is a problem with ABS and ESP. The reason for the breakdown is a bad contact or breaking the brake pedal switch wiring circuit. Also may be faulty "confusion". Solution - replacement of the element either wiring a switch (if there is a bad contact problem).

Error P0730.

She talks about slipping clutch. It may occur both in a warm box and "on the cold".

Symptoms - Picks and transition to emergency mode. Sometimes when moving, the engine turnover is floating (the accelerator pedal is in the same condition). This is the effect of towing clutch. In this case, the electromagnetic valve of the ACPP AL4 fails. It is also possible to break the hydroblock itself. Further movement on such a car is prohibited, since there is a risk of breaking the bagel belt brake. Such a malfunction occurs usually on old cars and is solved by replacing the valve and the hydrogenation stretch. As in the previous cases, at the end of the repair, a new oil is poured into the transmission and the AL4 automatic transmission sensors are checked for the scale of oil pressure scatter.

How not to overlay?

It is important not only to warm this box, but also not to use it at high temperatures. What is required for this? If you are standing in a traffic jam for more than 30 seconds, do not be lazy to translate the lever from the "Drive" position in the Neutral. Do not hold the leg on the brake for a long time, since the box malfunctions may occur with this system.

About the sensor

When operating cars with the Al4 box, problems arise with the oil pressure sensor. His factory error is 0.001 bar. This means that with the slightest fatigue of the sensor, it begins to "lie" and displays an error on the control unit. Because of this, the box begins to work badly. If you detect a malfunction in time, you can put in a relatively small price - $ 100. This is the cost of a new oil pressure sensor. Further operation of the car with a faulty element is prohibited, as this may lead to problems with the solenoid.

Brake ribbon fault

With frequent jumps of oil pressure (which can be caused by the sensor breakdown), there is a breakdown. Many motorists come to the conclusion that it is cheaper to order a spare part "On Disassembling". However, most Al4 transmissions that are "on the analysis" are far from perfect condition. Almost all of them have exhausted their resource. We also note that this box is constantly modified. The type of pressure regulator, software changed. By the way, according to the first models of this box was poor quality, because of what she often knocked out a mistake.

Solution - Restressing Software, replacement for newer. But there is one trait. After 2004, the box was significantly modified, and when reprogramming, you need to take into account the year of release of your car.

Follow the oil level

In case of insufficient level, scattering occurs in pressure. As a result, the emergence of one of the previous errors. Once every 10,000 kilometers it is necessary to check the oil residue inside the transmission. Each box has a dipstice with MAX and MIN marks, and on the back - notes and Cold. It is necessary to check on the heated transmission. 10 kilometers enough to return it to normal operating mode. When checking the car should not be under the tilt. It can also be swirling - the probe is removed on the operating engine, when the "P" selector is positioned. If the level is insufficient, you need to return it to the maximum mark. Cannot mix transmission oils. Therefore, the best solution will be the complete oil change. It is expensive, but so you will protect yourself from other breakdowns.

Finally

Thus, the rules of operation of this transmission are reduced to a regular replacement of oil and pre-warming elements before starting the car movement. If any errors occur, or if the box got into emergency mode (third transmission), it is not recommended to continue moving by its move. Also you can not overheat the oil. This will not be better reflected in the electronics. The normal oil temperature inside the AL4 automatic box is 75-90 degrees Celsius. If you follow all rules of operation, the resource of this transmission will be more than 300 thousand kilometers. However, if you ignore the heating and new oil, the replacement of the AL4 automatic transmission will be inevitable.

So, we found out what a given box features, how to operate it correctly and repair in the event of a breakdown.

If you regularly carry out the necessary technical work, you can significantly increase the service life of any unit. This statement is especially correct to the automatic transmission of AL-4. It is this transmission that is installed in Peugeot 308. Most problems appear due to the lack of competent technical prophylaxis.

Replacing the oil in the automatic transmission of Peugeot 308 do it yourself

If you believe the manufacturers, oil in the gearbox can not be replaced for 100 thousand km, there is also a sequet, according to which the owner can replace the oil with a smaller car run if it has such a desire. In practice, it is not necessary to wait for a hundred thousand mileage, if you want to do without repair automatic transmission. Specialists argue that changing the transmission oil follows after 30 thousand km. Change the transmission oil is completely, or partially. It should be noted that it is completely optional to carry out the full procedure. So that the automatic transmission worked correctly, it is quite enough to periodically partially replace the oil.

If you want from us, click on the link.

What oil to fill in AL4 automatic transmission?

What transmission fluid to use, Esil required replacing oil in the automatic transmission of Peugeot 308? It should be remembered that lubricating fluid for automatic and for mechanical boxes is completely different products. Special lubricants are created for automatic transmission, which are also called transmission fluids, or ATF. Thanks to them, the motorist receives many advantages:

• stabilizes the operation of the hydrotransformer;
• it is closed superfluous heat that interferes with the operation of gears (if more precisely - friction elements) in the hydrotransformer;
• malicious products are eliminated due to wear details;
• permanent lubrication of interacting elements of the unit is ensured;
• proper functioning of the control system is ensured.

For automatic transmissions, three types of oils can be used: synthetic, mineral or semi-synthetic. These oils have a different chemical composition and sets of so-called additives.

The composition of transmission oil additives affects the following characteristics:

• lubrication of interacting (rubbed) elements;
• foaming level;
• resistance to oxidation processes;
• the ability to neutralize products of wear;
• the level of aggressive impact on rubber parts;
• inflammation temperature.

For the gearbox AL-4, the best option will be transmission oil. ATF LT 71141..

Peugeot 308 replacement of oil in automatic transmission - what is needed for this

To start the procedure, it is necessary that the machine is in a raised position. Some car enthusiasts prefer to use the lift, others - the overpass, quite a few drivers consider the optimal version of the observation pit. Also, the motorist must prepare the toolkit listed below and some materials:

• Funnel having an elongated nose. It is easy to purchase in the store, or make yourself. Just wear on a standard funnel, a tube with the desired diameter.
• You should have a set of dynamometric (or other) keys.
• The container in which the waste fluid will be poured.
• New oil.
• Clean cloth (rag, rag).

For the correct operation of the transmission, Peugeot 308 requires approximately 7 liters of transmission fluid. It is merged, as a rule, about three liters. Change the transmission oil is not fully recommended. It is best to produce a partial replacement - enough three liters that need to be poured every 30 thousand km. If the car enthusiast decided to fully replace, he will need nine liters of a new liquid.

Main steps

1. Before starting the main actions, heating the car. For this we ride ten minutes.
2. Remove the plastic protective elements of the bumper, the same applies to the carder.
3. Under the car we are looking for a plug closing. It is easy, there are four-gamped excavations on the traffic jam, especially for the key.
4. We install under the hole through which the drain will be made prepared in advance to the container in which the waste fluid will be drained.
5. After that, we unscrew the cork on the plum and allow the old lubricant to fully remove.
6. When the flow stopped (only drops remained), we unscrew the cork inside, pour the remaining liquid.
7. We replace gaskets on traffic jams, tighten the drain hole. It should be spinning carefully so that the gasket is not damaged.
8. Shooting the cork, raise the hood and continue the replacement process.
9. We dismantle the air filter.
10. Reaching the battery, turn off plus; the block in which the fuse is located, we take to the side (this unit is placed on the battery itself). Remove the casing (for this you need to pull the part for yourself) the battery.
11. Then disconnect the "minus" terminal on the battery.
12. Using the key (size - 10) dismantle the battery (after removing the bolts).
13. It may interfere with the mass of the mass, in this case we remove the battery pack. To do this, you will have to tinker with the appropriate bolt, which is located below the fence.

1. Using the key, unscrew the plug hiding the plug hole and, accordingly, fill the gear oil.
2. Before filling a new liquid, check if existing drain plugs are closed.
3. Using a special funnel pour a new ATF. Then we close the plug hole, while we use the force of about 3.2 n / m.
4. It is also necessary to replace the gasket (which is copper) is to do it regularly, when replacing fluid.
5. By turning the plug, return the filter and the battery to the place.
6. Now you can start the engine.
7. Let the engine operates at idle until the temperature of about 60 degrees is reached, then the fan must earn a fan responsible for cooling the radiator.
8. Then we translate the selector to all possible positions, and return the lever into the "P" state.
9. By producing a replacement, a meter should be reset, tracking aging of transmission oil.
10. Having finished with the bay of the transmission fluid, it is necessary to unscrew the plug on the drain hole so that the excess lubrication fluid flows. We wait until the jet of the oily liquid starts to drip. After that, we close the plug hole.

How to check the oil level in the automatic transmission?

To correctly check the level of transmission fluid, the machine must be in the correct horizontal position. Checking the level, the motorist must pour about half a liter of fluid. Then we start the engine, wait when the fan earns. We unscrew the plum covering the plug, and allow an extra lubricant to pour out. Sometimes the oil is not poured, but just sometimes dripping. In this case, we fill the next floor of the liter of fluid, and repeat the above process. For a better understanding of the processes described above, read peugeot 308 Oil Replacement in ACP Video.

Replacing oil in automatic transmission 308/307 - Video

Part 1

Part 2

1. Transmission Shift Laws
The gear mode of the gearbox is determined by the following information:

* Position of throttle

Under the action of the gearbox, the computer decides to switch the transmissions based on a set of curves, called "transmission law".
Each switching law includes:

* Migration thresholds (change up and down gear)
* Thresholds of the torque converter (blocking curves)
* Points of the "Kikdown" mode

1.1. Shift curves
(Img: http: //psa-club.ru/images/stories/al4/1.jpg)

An example of the transmission shift law (torque converter blocking curves are not shown).
X - vehicle speed.

(A) The transition curve with the 2nd transmission to the 1st transmission.
(B) The transition curve with the 1st transmission to the 2nd gear.
Crossing the transition with the 3rd transfer to the 2nd gear.
(D) Crossing the 2nd gear transition curve.
(E) Crossing the transition with the 4th transmission to the 3rd gear.
(F) The transition curve with the 3rd transfer to the 4th gear.
"G" Example 1 point.
"H" Example 2 point.

Transmission change occurs when the operating point crosses the curve (speed increases or decreases).
Note: The shift thresholds are different when increasing or lowering the transmission to avoid repeated changes to the gear.
In any case, the gear shift laws allow the driver to optimally use the operating characteristics of the car in accordance with their commands.
When you press the accelerator pedal, the computer automatically switches to KD (Kick-Down) mode.

* Included 3rd Transfer
* Transmission switching occurs upon reaching a speed car 100 km / h

* The accelerator pedal is pressed by 80% of his stroke
* Included 4th gear
* Switch down occurs when the velocity of the car is dropped below 72 km / h

1.2. Curves blocking a hydrotransformer

An example of a torque transformer blocking curves (shifting curves are not shown).
X - vehicle speed.
Y - the position of the accelerator pedal (%).
(J) the locking curve of the hydrotransformer when switching from the 2nd transmission to the 1st gear.
(K) Curve the blocking of the hydrotransformer when switching from the 1st transmission to the 2nd gear.
"KD" The gearbox mode is determined by the following information.
(L) The torque converter lock curve when switching from the 3rd transmission to the 2nd gear.
(M) Curve the locking of the hydrotransformer when switching from the 2nd transmission to the 3rd gear.
(N) the locking curve of the hydrotransformer when switching from the 4th transmission to the 3rd gear.
(P) the locking curve of the hydrotransformer during the transition from the 3rd transmission to the 4th gear.
"Q" Example 1 point.
"R" point of Example 2.
Example 1: The vehicle speed increases:

* The accelerator pedal is pressed by 80% of his stroke
* Included 3rd Transfer
* Locking the torque converter occurs upon reaching a speed car 75 km / h

Example 2: The vehicle speed is reduced:

* The accelerator pedal is pressed by 80% of his stroke
* Included 4th gear
* Unlocking the torque converter occurs when the velocity is dropped below 58 km / h

2. Switching and program algorithms

(Img: http: //psa-club.ru/images/stories/al4/3.jpg)

S - work algorithm in normal mode.
T - Algorithms for protecting the gearbox from overheating.
"1" Sample Selector.
"2" Information about the temperature of the working fluid transmission.
(L1) Economical algorithm.
(L2) Medium algorithm.
(L3) Sports algorithm.
(L4) Braking algorithm 1.
(L5) Braking Algorithm 2.
(L6) Descent algorithm.
(L7) Snow Mode Algorithm.
(L8) Algorithm without blocking.
(L9) Heating algorithm.
(L10) The thermal protection algorithm.
The computer uses 10 gear shift algorithms:

* 6 autoadaptation algorithms
* 1 Feature of the switching algorithm in "Snow" mode
* 1 Algorithm without blocking
* 1 Algorithm for Hare Gearbox and Engine
* 1 Algorithm Thermal Gearbox

Algorithms listed in memory allow double switching to reduced transmission.
Note: In the gearbox with pure hydraulic control, there is only one gear shift algorithm.
Note: The operation mode "Forced shift gear" limits the number of available gears. It uses thresholds used in "automatic" mode.
Automatic adjustment algorithms are ::

* Economical algorithm (when fuel economy is important)
* Middle algorithm (more sports car behavior compared to an economical algorithm)
* Sports algorithm (sports driving)
* Braking algorithm 1 (algorithm adapted to small vehicles and small slopes)
* Braking algorithm 2 (algorithm adapted to significant vehicle loads and steep slopes)
* Descent algorithm (algorithm adapted to descents, using engine braking)

Electronic computer manages 3 drive programs:

* Normal (self-adaptive parameters)
* Sport
* Snow

The driver can choose the desired mode program by clicking on the corresponding button.
The program selection is displayed on the instrument panel by turning the corresponding indicator.
The transition to an economical program is achieved by pressing the button corresponding to the active program.
When the ignition is turned on, the gearbox is always installed in the program "Normal driving" program (self-adaptation).

2.1. Normal Driving Program (self-adaptive parameters)
A program adapted to a normal driving manner (when fuel saving is important).
The computer adjusts the action of the gearbox to the state of the road, the engine load and driving style.
(Img: http: //psa-club.ru/images/stories/al4/4.jpg)

U is the driver's algorithms.
V - Algorithms "Car Load".
(L1) Economical algorithm.
(L2) Medium algorithm.
(L3) Sports algorithm.
(L4) Braking algorithm 1.
(L5) Braking Algorithm 2.
(L6) Descent algorithm.
(LC) Selected algorithm.
With the "normal" job, the computer uses 6 gear shift algorithms:

* 3 Algorithm characterizing the driver's behavior (economical algorithm, medium algorithm, sports algorithm)
* 3 Algorithm characterizing the profile of the road and the load of the car (braking algorithm 1, braking algorithm 2, descent algorithm)

The computer selects the most suitable algorithm among the driver's algorithms and the "car load", as well as depending on the specified priority level.

2.2. Normal Driving Program (self-adaptive parameters): Select the "Driver" parameter
The computer determines the algorithm that is most suitable for driver behavior:

* Economical algorithm
* Medium algorithm
* Sports algorithm

The choice is carried out on the basis of the average values \u200b\u200band the last minutes of action.
The choice can be instantly adjusted (see the "Instant Increase Increase").

* The speed of change of the position of the throttle
* The average position of the throttle
* Changing the speed at the output from the gearbox (speed sensor at the output)

2.3. Normal Driving Program (self-adaptive parameters): Selecting the "Car Load"
The computer determines the algorithm that is most suitable for changing the load of the car:

* Brake algorithm 1
* Braking algorithm 2
* Algorithm descent

Basic information taken into account:

* Periodic opening control (RCO)
* Acceleration of the car (engine torque)
* Car speed

2.4. Normal Driving Program (self-adaptive parameters): Selection of the algorithm used (LC)
After the computer determines the "Driver" and "car load" algorithms, it chooses the most suitable algorithm.
The selection is carried out in accordance with the specified priority level.
(Img: http: //s39.radikal.ru/i084/0811/3e/f5aec58a678b.jpg)

2.5. Snow Program
A program adapted to move along the road with a weak clutch of the wheels.
Features:

* Prohibition of the transition to the 1st gear. Selector gearbox in the "D" position
* Switching ranges happens less frequently than with other programs
* A sharp press of the accelerator pedal (kick-down) causes a transition to reduced transmission if the vehicle speed is below 15 km / h
* Soft work (no sudden changes in the moment transmitted to the wheels)
* Forced switching down when braking

In the "D" position, the touch is carried out with the 3rd transmission.

2.6. Sport program
The program is adapted to sports driving (to the detriment of fuel consumption).
Gear shifts occur on increased engine modes (to increase the car dynamics).

3. Special algorithms
3.1. Algorithm without blocking

* When the temperature of the working fluid of the gearbox is below 0 ° C when the engine is started (transmission oil fluidization)
* When the temperature of the clutch clutch clutch is too high (calculated value)
* If the lock is malfunction (slipping)

Note: This work algorithm is turned off if the temperature of the working fluid reaches 15 ° C.
3.2. Heating algorithm
This work algorithm is included in the following conditions:

* At the exit from the "without blocking" algorithm in order to improve the warm-up of the engine and the catalytic neutralizer
* When the temperature of the working fluid of the gearbox ranges from 15 ° C to 30 ° C with a troggy of the car

This algorithm:

* Turns on during a period of time, which is predetermined depending on each engine
* Turns off at the end of this time

3.3. The algorithm of thermal protection
This algorithm:

* Improves the cooling of the production fluid transmission
* Turns on and disconnected depending on the temperature of the coolant
* Is a priority among algorithms with automatic adjustment
(Img: http: //s47.radikal.ru/i115/0811/dd/70578858be19.jpg)

Note: In the snow program, the law of switching in the "Snow" mode is prioritized with respect to the law of protection against overheating.
4. Other functions with automatic adjustment
4.1. Prohibition on the inclusion of increased transmission (rapid lifting of the leg)
This feature does not allow to occur inappropriate inclusion of increased transmission with a rapid lifting of the leg (engine braking).
Note: This feature is also active when the car moves on the descent, "mass".
4.2. Instant switching to sports driving mode
This feature is included with the quick press of the accelerator pedal in the "normal" mode.
The computer temporarily moves to a more sporting algorithm of work, which provides greater engine pickup.
Example:

* If an economical algorithm was used, the computer proceeds to the middle algorithm
* If an average algorithm was used, a computer moves to a sports algorithm

Note: When the ancorerator pedal is released, the computer immediately returns to the algorithm used until the transition to the sports mode.
4.3. Transmission block when changing the algorithm
In some cases, the current transmission is blocked when the computer changes the working algorithm.
Transmission blocking is removed under the following conditions:

* Foot raised with accelerator pedals
* Acceleration of the car after a specified time interval

5. Inclusion of reduced transmission when braking
Enable reduced transmission when braking is automatically adjustable function.
Note: The reduced transmission can be enabled under some driving conditions (in accordance with the law used).
6. Function "Exhaust Live Liquid"
This function allows you to calculate the workshop of the working fluid transmission.
Conscribed parameters:

* Oil temperature
* Time during which the working fluid is exposed to high temperature

Based on these parameters, the computer increases the value of the exhaust fluid meter.
In normal operations of the gearbox, the computer increases the counter to small values.
In difficult operating conditions (very hot working fluid), the computer increases the counter to the big values.
With a new computer, the exhaust fluid meter starts counting from 0.
When the counter comes to 32958, this means that the working fluid is fully worked out: the "Sport" and "Snow" indicators are blinking.
Note: The level of wear of the working fluid transmission can be determined using a diagnostic device by measuring parameters.
7. Hydraulic functions
7.1. Regulation of the main fluid pressure
The magnitude of the pressure of the fluid in the main line is determined by the transmission of the gearbox depending on the torque of the engine.
This fluid pressure allows you to activate clips and brakes.
The main fluid pressure can be continuously adjusted:

* Between 3 and 12 bar: in the gear shift phase and on transmissions 2, 3 and 4
* Between 12 and 21 bar: when starting the engine

In neutral position, the main hydraulic pressure is 3 bar.
Pressure correction is performed by means of a pressure modulation electroclap in the pressure line (EVM pressure).
Adjustment is based on data coming from pressure sensor.
The main pressure control of the fluid is carried out with an open circuit in the following cases:

* Pressure sensor malfunction
* Selector lever in neutral position
* Pressure control fault (pressure sensor malfunction)
* Basic hydraulic pressure above 12 bar (large torque)

7.2. Coupling control lock
The lock clutch may be in one of the following states:

* Disabled
* Included

The disconnected lock state allows you to:

* Enlarge the moment of the engine when driving a car
* Prevent unwanted engine stop
* Smooth out the uneven engine rotation
* Promote the cooling of the clutch node
* Light fluid (frost) and promote engine warming

The locked status on allows you to:

* Reduction of fuel consumption
* Promote the cooling of the production fluid transmission (increased oil temperature)
* Provide braking engine under certain conditions driving
* Exclude slipping

The torque converter can be blocked at 1, 2, 3 and 4 transmissions.
Note: The 1st transmission can be blocked only under the following conditions: the car is loaded, movement with a sharp rise, the temperature of the working fluid is too high.
The threshold values \u200b\u200bfor blocking the torque converter constitute an integral part of the gear shift laws.

French PSA automaker (Peugeot Citroen Association) together with Renault, launched this 4-speed automatic transmission into the series DP0. (she is - Al4.) in 1999.

Al4 automatic transmission is calculated for the front drive and motors from 1.4 to 2 liters. There are a large number of options for drive gears and housings. Designers argue that DP0 can transmit torque to 210 nm. But the manufacturers were forced to "fasten" settings, without bringing the transmitted torque to the limit so as not to allow the owner to kill the back cover and ensure mileage to overhaul over 150-200 TCM.

Automatic Al4-DP0. It is a unique and pretty successful development of French engineers. Its design is ingenious simple and very rational: "nothing superfluous."And as a result, it has a low cost.These advantages helped to sell more than 1 million machines with the DP machine and at the same time created a headache (pleasant, perjuditable box) for automatic transmission masters.

Although the manufacturer "Peugeot Citroen" calls her " Al4.", in Russia it knows how DP0. By classification Renault.whose cars were the first to come to the overhaul automatic transmission.

In 2013, on the basis of DP0, the French for Russia, new modifications of AL4 adaptive automatic transmission were issued for Russia (with the Tiptronic System Porsche system), which has not changed hard. Renault calls these two modifications: DP2. - for front-wheel drive cars and DP8. - for all-wheel drive. They updated an electrician, the operation of the hydrotransformer was changed, which is already turned on at first speed, and at the same time, the ZF has already made, it serves relatively long and reliably. Remkomplekt DP0 consumables are suitable for DP8. Almost completely, while only there is no new seal for the right half.

It is believed that the AL4 transmission itself is easily running to 200 tkm, and with normal operation and timely maintenance / overhaul and up to a million.

Cooling automatic transmission

DP0 has a heat exchanger for cooling oil. All transmissions with the heat exchanger work in the temperature mode close to critical. In the summer of automatic transmission DP0.regularly overheats, the electrician suffers, namely the hydraulicock. Such is the constructive feature of many automatic transmission with the heat exchanger. The duty after runs for 80-100 TCM lies on the owner.

It should be borne in mind that at the operating temperature +75 .. + 90 ° DP0 is almost eternal. The more load it at low and too high temperatures, the earlier the premature old age of elements is coming. In addition, the programmers allowed the gas-dried in the floor in the floor with the 2nd speed to include the mode of forced locking the coupling, which reduces the heating, but accelerates the pollution of oil and wear.

Frictions pollute the oil, dirt settles in the heat exchanger, (which also works as a filter) and as a result, after critical pollution of the heat exchanger, the oil in the heat does not have time to cool. Why hydrophlitis (and solenoids) cease to work normally. And the dirtier oil, the higher the operating temperature and the worse controls the switching speeds of the hydraulicock.

The heat exchanger is not accepted due to its too high price and short reserve on the resource. It is washed with large quantities of cheap ATF oil (internal) and antimes - an outer contour. But it is easier and more efficient to embed additional cooling instead of the tired heat exchanger slaughtered by resins. Most masters prefer to install the radiator along with.

Developed -Adapters for the installation of the radiatorleft 144998 instead heat exchanger DP0. An external ATF cooling and thermostat 100099 are already connected to the adapter.

With overhaul, the age automatic transmission masters usually change the heat exchanger to the outer radiator. But all these troubles are justified if the owner plans to exploit its car for another 2-3 summer.

Replacing oil and filter

Oil on which this box of 20th century is designed - Quality DEXRON-III. Esso and Mobile Analogs 71141 work well in this box. Renomatics option - D3 SYN. Oils require about 7 liters. For replacement, grabs 3.5 - 4 liters. The level is checked and exhibited by overflow plug. First Z.oil (0.5l) is alive through the bay hole (1) before checking the oil level. Level Checked at o approx. 60 ° C with the engine head and the position of the lever in "P". It should pour the oil approximately equal to the flooded and on the leaving the oil is checked it. Oil filter automatic transmission for all models is the same - No. 144010. Metal-plastic filter of fine cleaning has a felt bag and requires replacement every ... however, the automatic transmission experts exist opposite opinions about changing the oil and filter DP0: from "unplaced oil" to "change every 20 thousand km."As one rabbi judged: ".. and you are right, Moisha, and you, Semyon." The fact is that while the car is new, all articulations and nodes have factory gaps, sleeves are constantly, the oil is quite reliably cleaned by the filter. And up to 80-90 TCM runs the filter rarely requires replacement. Under the condition of competent and gentle and absence of emergency overheating or overload. And regular checks during this period show that the oil is still quite transparent. But as aging and wear and the accumulation of dirt in the oil begins a chain wear reaction with oil pressure loss. The pump serves increasingly oil, but it comes to packages less and less pressure and dirty oil is risening through the slots of seals and the sleeves is all more intense. And after 150-200 TCM really needed or change the oil ("partial" replacement) every 20 TCM, and it is necessary - a regulatory overhaul of the box and a torque converter is required. Well, or change the machine to the new one. The older aggregate, the greater the wear of the "iron" nodes and the faster the oil is polluted.

The resource of this automatic transmission to the overhaul with a neat and correct operation can be 150-200 tkm, and after timely repairs with full bulkhead and replacement of consumables can be extended to half a million if the machine itself is still on the go.

At the same time, the overhaul should be decided, without waiting when the car refuses to go and request a "dying pit."

Details for bulkhead and overhaul

Choose repair kits - press the left key.

For the complete bulkhead of the age car usually ordered all sets of consumables (components of the workshop), a set of pistons, sleeves, brake ribbon, filter and EPC \\ TCC solenoids.

Kits (Repkkomplekt "Overol") - №144002 - suitable for all French cars. The two most popular configuration masters are more complete and popular (- 144002a -pr) andmore budget - - 144002D). Both of these overol contain the gasket of the hydroblock.

Remkomplekt DP0 fitsfor DP8 / DP2. Almost completely, so far only in them there is no groove of the right half.

Repair kits for full bulkhead boxes are ordered almost always together with a complete set of friction discs - No. 144005 - friction, equally ordered non-original and original from the company. The ratio of price \\ quality is equivalent. Also suitable for DP8 \\ DP2.

A set of rubber pistons enters almost every order to overheated box overheated. The masters decided on the choice of quality and configuration (with the piston of servo) of this kit - №144008B-NK. ()

Since 2004, the hydraulicock has changed and put the hydraulic block laying (enters the Overolkit of the SCT and the presskin), the old masters are rarely changed, sometimes not even knowing that it is. Together with it, Teflon rings with 3D cut are required for the E1 package.

Full Remkomplekt Masterkit - 144007 includes a set of gaskets (002) and friction (005).

The bulkhead is necessarily made with the repair of the hydrotransformer -144001 .

Weak offices of AL4-DP0 by electrical part: Solenoid ( ) - Pressure electric motor 144431 . Replace leader. Plastic sealing rings are always changing with them (144179) and the sleeve - the reason for the rapid production of solenoid resources. According to the manufacturer, the solenoids of release until the fall of 2003 have constructive flaws and are required for replacement at the first automatic transmission. After replacement requires an automatic transmission adaptation. Both solenoids are usually changed (EPC linear pressure and TCC-locking of the hydrotransformer). There are "original" solenoids and solenoids Borg Warner. In the boxes with the "original" solenoids have long been already put by the solenoids of the American manufacturer of the original Borg Vorner, refusing their own production of these complex electroclapanes. But the price of the "original" is usually slightly higher. EPC solenoid resources are relatively small, especially if the knots of the box (Teflon rings and sleeves) are worn. The first EPC solenoid is common, but the unauthorized work of the second solenoid (TCC) is very quickly overheating and pollutes the oil, killing the hydraulicock. If you do not replace the sleeves and teflon rings, then the replaced solenoids live long. The remaining 6 solenoid-encryption EVS -№144421 Work without overloads and change them infrequently.
Sleeve. Cylindrical sliding bearings (so theorists call ordinary bushings) The role of seals are also performed here. And the first to popularity is the wear of the sleeves. The border wear leads to a chain reaction: they begin to skip oil, there are not enough pressure in packages and the computer makes the ERS solenoid open the channel for a complete section, the pump operates at the maximum load and the ERS solenoid begins to be accelerated. Working with the lack of pressure "kills" the frictions of the appropriate package and oil. When bulkheads check the state of the sleeves, and when the solenoid is replaced, the most stressful sleeves are checked (- 0.100 mm): Pump cover sleeve, DP0 / AL-4 (57.2X 54,8mm x13,7mm), usually order Sonnaks bushings144034 , - Pump rear stator stator bushing (29x 26.0 mmx16) -# 144037 and the sleeve of the drum E2 / E1 (37.9x 35.2 mm x17) 144036. If the wear exceeds the tolerance of all 3rd bushings, then the sleeves change the sleeve with all 144030. The Masters specializing in the DP0-AL4 have a special tool \\ "caliber" to check the wear of all 3 sleeves. After installing Sonnaksov's sleeves, DP0 walks for several more years when compliance with the purity and temperature of the oil. At the same time make sure pilotransformer overhaul - 144001 .
From loss of oil through worn joints drops pressure in the line and surround and burn friction. Depreciation of unilateral friction disks occurs evenly and friction discs change in almost all overhauls complete set: № 144005. When selling friction discs separately, the cost of the entire set is obtained above. More often buy a set Borgvorner, in 30% of cases - neoriginal. DP0, which has worked out several hours with burner oil, requires replacement of frictional friction (+ friction-converter friction + brake tape) as a regulatory work with the replacement of solenoid pairs. This is especially important if the friction linings are impregnated with ground oil resins, after which they significantly reduce their abilities to remove heat and keep the load until the "breakdown to slip", which leads to shocks and slippages.
When repairing superheated automatic transmission, all rubberized pistons change with a complete set, despite their condition- Piston set (7 pcs) -144008 . Basically - Taiwanese neoriginal of verified quality 144008B-NK. You can not change all the pistons if you have a great experience of defecting and replacing the pistons in this transmission. Pistons 144902 (servo F1) and 144912 (servo F2) are the first to produce a resource. Without their replacement, brake tapes clinches and burn already in the first weeks of operation after the overhaul.
- Brake ribbons (pair F2 and F3) - # 144020,which change at each overhaul of the automaton who came with burnt oil. With them together change and pistons servo (above). Brake ribbons are mostly taken non-original. But every tenth order is the original from Borg Vorner, ordered mostly novice masters and owners for the safety net. Long-term riding with a worn tape and servant leads to the fact that it is necessary to change and the extension drum package F3 - №144550.
Hydraulic valve block (hydroblock) # 144740 - the usual repair place. It categorically does not like overheating and dirty oil. From overheating, the metal plate changes geometry, spools climb and the springs are overloaded up to breakage. One of the old-age substitutions is the oil pressure sensor: No. 144415. With the local repair of the hydraulic block on the age-related car, the laying of the hydraulic lid changes - 144301. There were several modifications of hydroblocks for different engines and cars. Due to overheating, the aluminum alloy of many hydroblocks is corrosive. Often, the stove channels are clogged with a chips and a slust from the friction paper, which leads to abnormal operation of the hydroplate. With overhaul, it is necessary to check the geometry of the case. The valve blocks of releases of 2008-11 often dismissed the bolts of fastening the upper plate. The resource of the hydroblock is significantly reduced during operation with dirty oil. Silence of friction dust is abrase of channels and valve spools. The American Sonnax Repair Guru released Repair Kit for "Aorto-Coronary Shunting" of Worn DP0 Hydroplits, but rarely who are solved on such a complex operation when the new plate is not much more expensive and gives a guaranteed result. Although the hydraulicock is so reliable and maintained that rarely when the overhaul requires replacing the valve plate itself. In most cases, the cleaning and replacement of EPC \\ TCC solenoids is sufficient.
Teflon rings of the back cover of the wizard are recommended to change with each disassembly:- Compression Ring Small (32x1.9x28) and Ring compression large back cover, 2 pcs. (54x1.9x50) # 144179. (included in Remkomplekt 144002). The gasket is always replaced at local rear cover repairs - 144304 . Rings set - 144199. Worn due to operation with dirty oil, aggressive acceleration or long slip in snow or dirt. (Worn GDT coupling) leads to loss of oil pressure and clutch and friction combustion.
- One of the frequent diseases of "iron" - Needle bearing - №144231. It is between hub 570 and a 554 drum in E2 package. Each time the dp0-Al4 bulkhead is the wizard, it is recommended to check this place.
The leader in replacement among the glands and seals is the broken cuff (seal) of the pump 144070. ( pass in Remkomplekt. 144002 ) But almost always change the rest of the glands: - Semi-axes left # 144076, and outdoor right from the corps side. # 144077 Changing these seals experienced masters always happens, whether Overoll Keith was bought (Remkomplekt gaskets and seals) or not. It is worth keeping in mind that oil leakage is not treated alone alone only. This is a symptom of a more serious problem and if you do not check the wear of the bushings and work underwater transformer, The cheap replacement of the gland usually simply kills the pump, bushings and the rest of the "iron" transmission.
If the problem with the underlying sunel in the pump and sleeves is launched, then you have to change the entire pump - 144500. Almost always for repair is used by the pump.
Next - Rare Replacements of "Iron" on the corrugated age-related machines: Planetary series, rear - REAR, №144582 . Coupling drum F3 - 144550.

Inter-cruise gaskets have two types: on a car with an engine of 1.4-1.6 liters and from 1.8-2.0 liters. They differ in size (10 mm long)144305

From consumables leader in replacement is the clutch package E2 (4th).

Friction discs package E2., DP0 / AL-4, unilateral with inner teeth (№144100BI)and adjacent to it - one-sided with outdoor tooth (№144120BE. ) Change every time repairs.

Also often burn 144106 144126 package F1. And frictions with disks 144110 144130 package E1. With the replacement of frictional, the corresponding sleeves and rings are changed.

Differential - 144716. (Different on the slots on the shaft for Peugeot and Reno)

The box is very simple and maintainable. Spare parts are easily accessible on the first call. It was trained and hundreds of beginner inspection masters of automatic transmission. And if the repair is competent, then it passes not yet one summer. No wonder it was again chosen for a wide range of 21st century not only Renault-Citroen-Peugeot themselves, but even Nissan Mexican assembly, famous for their own budget and reliable janking 4-stroops for every taste.

The cost and the availability of the items you need can be checked in the online store by clicking the room on an orange background.

What kind of car was installed this ACAP family:

	Model cars	G.V.	Country pr-va	Automatic transmission type	Engine	Model automatic	Remarks.
Chery.	A3.	09-10	Chn.	4 SP 4WD.	L4 2.0L.	Al4.	DP0.
Chery.	A5.	06-11	CHN RUS UKR	4 SP 4WD.	L4 2.0L.	Al4.	DP0.
Chery.	Eastar A6.	09-10	Chn.	4 Sp FWD.	L4 2.0L.	Al4.
Citroen	Berlingo.	00-02	ESP.	4 Sp Fed	L4 1.6L 1.8L	Al4.	DPO.
Citroen	C2.	06-10	Chn.	4 Sp Fed	L4 1.6L	Al4.	DPO.
Citroen	C3 / C3 Picasso	08-11	Bra	4 Sp Fed	L4 1.6L 2.0L.	Al4.	DPO.
Citroen	C3.	01-11	FRA ESP.	4 Sp Fed	L4 1.4L 1.6L	Al4.	DPO.
Citroen	C3.	11	Chn.	4 Sp Fed	L4 1.6L	Al4.	DPO.
Citroen	C4 / C4 Picasso	04-11	FRA ESP ARG CHN RUS	4 Sp Fed	L4 1.6L 2.0L.	Al4.	DPO.
Citroen	C5.	00-11	Fra Chn.	4 Sp Fed	L4 2.0L 2.2L V6 2.9L	Al4.	DPO.
Citroen	C8.	02-11	FRA	4 Sp Fed	L4 2.0L.	Al4.	DPO.
Citroen	C-triomphe	06-11	Chn.	4 Sp Fed	L4 2.0L.	Al4.	DPO.
Fiat.	Ulysse	00-06	FRA	4 Sp FWD.	L4 2.0L.	DPO.
Kia / Naza.	206 Bestari *	06-09	Mys.	4 Sp FWD.	L4 1.4L	Al4.	DPO.
Lancia.	Phedra	02-05	FRA	4 Sp FWD.	L4 2.0L.	Al4.
Nissan / Datsun.	Platina.	02-10	Mex.	4 Sp FWD.	L4 1.6L	Al4.
Perodua.	Kelisa.	01-06	Mys.	4 Sp FWD.	L3 1.0L.	Al4.	DPO.
Perodua.	Kenari.	00-09	Mys.	4 Sp FWD.	L3 1.0L.	Al4.	DPO.
Perodua.	Viva	07-11	Mys.	4 Sp FWD.	L3 1.0L.	Al4.	DPO.
Peugeot.	206 / 206Sd.	00-11	BRA CHN FRA IRN MYS UK	4 Sp FWD.	L4 1.4L 1.6L 2.0L	Al4.	DPO.
Peugeot.	207/207 Passion.	06-11	ARG BRA CHN FRA IRN SVK ESP	4 Sp FWD.	L4 1.6L	Al4.	DPO.
Peugeot.	306	00-02	Fra ITA ESP.	4 Sp FWD.	L4 1.8L 2.0L.	Al4.	DPO.
Peugeot.	307	01-11	ARG CHN FRA	4 Sp FWD.	L4 1.6L 2.0L.	Al4.	DPO.
Peugeot.	308	07-11	ARG CHN FRA	4 Sp FWD.	L4 1.6L 2.0L.	Al4.	DPO.
Peugeot.	406/406 Coupe	00-05	Egy Fra Ita.	4 Sp FWD.	L4 1.7L 1.8L 2.0L	Al4.	DPO.
Peugeot.	407	03-11	Fra Mys.	4 Sp FWD.	L4 2.0L.	Al4.	DPO.
Peugeot.	408	11	Chn.	4 Sp FWD.	L4 2.0L.	Al4.	DPO.
Peugeot.	807	02-10	FRA	4 Sp FWD.	L4 2.0L.	Al4.	DPO.
Renault.	CLIO.	00-11	COL FRA MEX SVN ESP TUR	4 Sp FWD.	L4 1.4L 1.6L 2.0L	Al4.	DPO.
Renault.	Espace.	00-02	FRA	4 Sp FWD.	L4 2.0L.	Al4.	DPO.
Renault.	Fluence	09-11	ARG RUS TUR	4 Sp FWD.	L4 1.6L 2.0L.	Al4.	DPO.
Renault.	Kangoo / Kangoo LCV	00-11	Fra Mys.	4 Sp FWD.	L4 1.4L 1.5L 1.6L	Al4.	DPO.
Renault.	Laguna.	00-07	FRA	4 Sp FWD.	L4 1.8L 1.9L 2.0L	Al4.	DPO.
Renault.	Logan.	07-10	Rus	4 Sp FWD.	L4 1.6L	Al4.	DPO.
Renault.	Megane	00-11	ARG BRA FRA IRN ESP TUR	4 Sp FWD.	L4 1.4L 1.5L 1.6L 1.9L 2.0L	Al4.	DPO.
Renault.	Modus.	04-11	ESP.	4 Sp FWD.	L4 1.6L	Al4.	DPO.
Renault.	Safrane.	00	FRA	4 Sp FWD.	L4 2.0L 2.2L	Al4.	DPO.
Renault.	Sandero.	11	FRA	4 Sp FWD.	L4 1.6L	Al4.	DPO.
Renault.	Scenic	00-11	Bra Fra Mys.	4 Sp FWD.	L4 1.5L 1.6L 1.9L 2.0L	Al4.	DPO.
Renault.	Symbol / Thalia	00-11	TUR	4 Sp FWD.	L4 1.4L 1.6L	Al4.	DPO.
Samsung	SM3	09-11	PRK.	4 Sp FWD.	L4 1.5L	Al4.	DPO.

Approximate range of spare parts for repairing this automatic transmission.

Actual price and availability - you can find out by clicking the part number .

Full name	Code, learn availability \\ price
Diagnostics and repair of the DP0 / AL4 automatic transformer	144001
Set of gaskets and glands with rear cover laying, without pistons, without intercourse gasket and rear cover laying, DP0 / AL4 Renault, 1998-06 (Remkomplekt \\ Overol Kit \\ Overhaul Kit)	144002A.
A set of gaskets and glands without pistons, without intercrucial gasket and gaskets of the back cover, DP0 / AL4 Renault, 1997-Up, (Repair Kit \\ Overol Kit \\ Overhaul Kit)	144002A.
Set of gaskets and glands with rear cover laying, without pistons, without intercrucial gasket, DP0 / Al4 Renault, 1996-Up, (Repair Kit \\ Overol Kit \\ Overhaul Kit)	144002A.
Set of gaskets and glands without pistons, with a laying of a hydroblock 2004-2006, without interchange stacking and gaskets of the back cover) C 1997, DP0 / AL4 RENAULT, (Remkomplekt \\ Overol Kit \\ Overhaul k	144002d.
A set of one-way friction discs for the entire automatic transmission, DP0 / AL-4 / AT-8 / DP2 RENAULT 1997-UP	144005
Set of one-way friction discs for the entire automatic transmission, DP0 / AL-4 / AT-8 / DP2 All French cars up to 2 liters 1999-Up	144005
Mastercot AL-4 / DP0 / AT8 / DP2 Renault 1997-Up (set of gaskets and seals, all frictional) Master Kit, consists of 144002a-PR + 144005-BW	144007
Mastercot AL-4 / DP0 / AT8 / DP2 Renault 1997-UP (set of gaskets and seals, all frictional) Master Kit, consists of 144002a-PR + 144005-LN	144007
Mastercot AL-4 / DP0 / AT8 / DP2 Renault 1997-Up (set of gaskets and seals, all friction) Master Kit, consists of 144002a-at + 144005-ln kits	144007
A set of rubber pistons DP0 // AL4 / AT8 / DP2 (5 pcs.) Without pistons for ribbons	144008A.
Set of rubber pistons from 7 pcs (with pistons servo) DP0 / AL-4 / AT8 / DP2 Piston Kit Peugeot 1997-Up	144008B.
Set of rubber pistons from 7-pcs (with pistons servo) DP0 / AL-4 / AT8 / DP2 Piston Kit 1997-Up	144008B.
	144010
Filter, DP0 / AL-4 / AT-8 / DP2 All French cars up to 2 liters 1999-UP	144010
	144020
Brake Ribbon, 40mm width, clutch F2 / F3, on all French cars up to 2 liters, DP0 / AL-4 / AT-8 / DP2, Chery, Citroen, Fiat, Kia / Naza, Lancia, Nissan / Datsun, Perodua , Peugeot, Renault, Samsu	144020
Kit (2 pcs) Babbiti Pump Stator Shtown, DP0 / AL-4 / AT-8 / DP2, Bushing Kit, 1999-Up	144030A.
Kit (10pcs) babbate sleeves, DP0 / AL-4 / AT-8 / DP2 All French cars up to 2 liters, Bushing Kit, 1999-Up	144030
Kit (8 pcs) Bronze bushings DP0 / AL-4 / AT-8 / DP2 All French cars up to 2 liters, Bushing Kit, 1999-Up Omega Machine	144030
Pump cover sleeve, DP0 / AL-4 / AT-8 / DP2 [57.2x54,8x13,7] 1999-Up	144034
Barbana sleeve E1 / E2, DP0 / AL-4 / AT-8 / DP2 (37.9x35x17) 1999-UP	144036
Pump Rear Large Stator Sleeve, DP0 / AL-4 / AT-8 / DP2 (29x26x16) 1999-UP	144037
Planetary Sleeve to Drum F3, DP0 / AL-4 / AT-8 / DP2 (43,8x41,3x14,3)	144039
Pump oil / cuffs, DP0 / AL-4 / AT-8 / DP2 (part of repair kit pads and seals) SEAL, OIL PUMP 1999-UP	144070
Seal semi-axles left (54x40x6.8), DP0 / AL-4 / AT-8 / DP2 1998-UP	144076
Seal semi-axis right (28x56x8), DP0 / AL-4 / AT-8 / DP2 1998-UP	144077A.
	144100BI
Friction disk, DP0 / AL-4 / AT-8 / DP2, E2 (4th) unilateral with internal tooth Hi-Energy Graphitic (HEG) 1999-UP	144100BI
Friction disk, DP0 / AL-4 / AT-8 / DP2, E2 (4th) unilateral with internal tooth Hi-Energy Graphitic (HEG) 1999-UP	144100BI
Friction disk, DP0 / AL-4 F1 / AT-8 / DP2 Brake One-way with Internal Tooth Heg 1999-Up	144106BI.
Friction disk DP0 / AL-4 / AT-8 / DP2 F1 Brake One-way with Internal Tooth Heg 1997-Up	144106BI.
	144110BI.
Friction disk, DP0 / AL-4 / AT-8 / DP2 E1 REV one-sided with inner teeth Heg 1999-Up	144110BI.
	144120BE.
Friction disk, DP0 / AL-4 / AT-8 / DP2 E2 4th Transmission, one-sided with outdoor tooth 1999-UP	144120BE.
Friction disk, DP0 / AL-4 / AT-8 / DP2 E2 4th Transmission, one-sided with outdoor tooth 1999-UP	144120BE.
Friction disk, DP0 / AL-4 / AT-8 / DP2, F1 (2nd Brake) unilateral with outdoor tooth 1999-UP	144126BE.
Friction disk DP0 / AL-4 / AT-8 / DP2, F1 (2nd Brake) unilateral with outer teeth Heg 1997-Up	144126BE.
	144130BE.
Friction disk DP0 / AL-4 / AT-8 / DP2 E1 REV unilateral with outdoor tooth (tooth trapezium) 1997-UP	144130BE.
Support disk, DP0 / AL-4 / AT-8 / DP2 3-4 (E2) (size 124x82x5.5mm.zubov - 8 outside)	144140A.
Disc resistant, Pressure Plate, DP0AL-4 / AT-8 / DP2 2ND (F1) EXT SPL 97+	144146
Disk reference, Pressure Plate, DP0 / AL-4 / AT-8 / DP2 Rev (E1) int SPL [Size 159.5x120.5x8.25mm.Zubyev - 8 inside.] 97+	144150
Ring Compression Teflon, price for 1 piece (enters into Remkomplekt ... 002), DPO / AL-4 / AT-8 / DP2 (18x1,8x1,75), Ring Input Shaft (Teflon)	144177
Ring Compression Teflon Back Cover Small and Battery (Socket Castles in Box (Flat)), DP0 / AL-4 / AT-8 / DP2 (32x1.9x28) 1999-Up	144179A.
Ring Compression Teflon Battery, Small, DPO / AL-4 / AT-8 / DP2 (25mm x 21mm) Accumulator Ring (Small)	144179B.
Ring Compression Teflon, large back cover, original with lock, (you need to order 2 rings) DP0 / AL-4 / AT-8 / DP2 (54x1,9x50) 1999-Up	144179Z.
Ring compression Teflon, large back cover, original without lock, (you need to order 2 rings) DP0 / AL-4 / AT-8 / DP2, (54x1.9x50) 1999-Up	144179
A set of compression teflon rings from 6 pieces, with large rings without locks, DP0 / AL-4 / AT-8 / DP2 Sealing Ring Kit	144199K.
F3 drum washer under the tape (Washer / Slip Bearing), DP0 / AL-4 / AT-8 / DP2 Washer Drum F3 (Band Brake)	144203
Rolling bearing needle, put between hub 570 and drum 554, dimensions 31x47x4, DP0 / AL-4 / AT-8 / DP2, Bearing	144231
Needle bearing, Bearing, DP0 / AL-4 / AT-8 / DP2 between the front planet and the solar gear, and the rear planet	144247
The sliding bearing, dresses on the front of the front planetary row, (standing between the F3 drum (under the tape) and the front planet) Washer, DP0 / AL-4 / AT-8 / DP2	144250
Gasket of the hydraulic lid, DP0 / AL-4 / AT-8 / DP2 (part of the repair kit of gaskets and seals) 1999-Up	144301
Metalized rear cap laying, DP0 / AL-4 / AT-8 / DP2 (included in Remkomplekt ... 002) 1999-UP	144304
Mask Intercourse, DP0 / AL-4 / AT-8 / DP2 1,4L / 1,6L narrow (already 5 mm, where the diph hole) 1999-Up	144305A.
Intercourse gasket, DP0 / AL-4 / AT-8 / DP2 1,8L / 2,0L wide (wider 5 mm, where the diop hole) 1999-Up	144305B.
Cap oil, DP0 / AL-4 / AT-8 / DP2 OIL SEPARATOR, RENAULT	144306
Ring Seal Rubber, DP0 / AL-4 / AT-8 / DP2 O-Ring Oil Pump	144311
Ring Sealing pump rubber DP0 / AL-4 / AT-8 / DP2, (151x145x3) O-Ring, Oil Pump to Case	144311
Sealing Ring, Rubber Retainer Piston "E1", DP0 / AL-4 / AT-8 / DP2, (50x3mm), O-Ring Piston Ret E1	144336
Ring Sealing large, rubber, for heat exchanger, dimensions 67x72,5x3,6mm DP0 / AL-4 / AT-8 / DP2 Ring Cooler	144338A.
Ring Sealing small rubber, for heat exchanger, dimensions 23.6x30x4.6, Ring DP0 / AL-4 / AT-8 / DP2 Ring Cooler	144338
Heat exchanger bolt washer rubberized, size 20x28x1.5. DP0 / AL-4 / AT-8 / DP2. Ring	144339
Sensor, Sensor DP0 / AL4 / AT-8 / DP2 MLPS (CPP Switch)	144410
Oil pressure sensor, SENSOR DP0 / AL4AT-8 / DP2 PRESSURE with wiring (3 contacts)	144415A.
Solenoid electroclap on clutch packages (Shift), Solenoid SHIFT, DP0 / AL-4 / AT-8 / DP2 1999-UP	144421
Solenoid Electrochalet Linear Pressure, Solenoid EPC, DP0 / AL-4 / AT-8 / DP2 1998-Up (1pc)	144431A.
Oil pump assembly, DP0 / AL-4 / AT-8 / DP2	144500
Coupling drum F3, DP0 / AL-4 / AT-8 / DP2 under the ribbon hollow upgraded (without sleeves) (new sample, put instead of drum with sleeves) 1999-Up	144550A.
Clutch drum F3, DP0 / AL-4 / AT-8 / DP2 under the ribbon hollow 1999-Up	144550A.
Clutch drum 3-4 E2 (size 131x52x53.8mm, distance from the vertex to the slot to the stop ring - 2.9mm), DP0 / AL-4 / AT-8 / DP2 1998-UP	144554
	144555
Drum entrance with clutch shaft E1, DP0 / AL-4 / AT-8 / DP2 1998-UP	144555
Hub under frictional, Clutch Hub, DP0 / AL-4 / AT-8 / DP2, 4th Clutch	144570
Clutch Hub, DP0 / AL-4 / AT-8 / DP2 F1 W / Sun Gear Rear Planet	144577
	144582
Rear rear planetary row with drum under ribbon, DPO / AL-4 / AT-8 / DP2	144582
Planetary Age Front, DPO / AL-4 / AT-8 / DP2	144584
Sunny, Sungear, DP0 / AL-4 / AT-8 / DP2 Front Planet (40T)	144614
Valve DP0 Kit Oversezed Pressure Regulator Valve Repair Kit	144741A.
	144859
Ring lock, Snap Ring, DP0 / AL-4 / AT-8 / DP2 Piston Set E2	144859
	144862
Ring lock, Snap Ring, DP0 / AL-4 / AT-8 / DP2 Piston Set E1	144862
Ring lock, Snap Ring, DP0 / AL-4 / AT-8 / DP2 Piston Set E2	144863
Piston brands. Ribbons, (F3) Piston Servo DP0 (46 mm) 1998-Up	144902
Piston brands. Ribbons (F3), Piston Servo DP0 / AL4 / AT8 Piston Servo (46 mm) 1998-UP	144902
Piston brands. Ribbons, Piston, SERVO DP0 / AL4 / AT8 (F2) (65 mm)	144912
Piston brands. Ribbons, Piston, SERVO DP0 / AL4 / AT8 (F2) (65 mm)	144912
Spring, Spring Accumulator Assembly DPO / AL-4 / AT-8 / DP2	144936
	144960
Piston rubberized clutch E1, DP0 / AL4 / AT8 / DP2 (152x63x45) 1999-Up	144960
Piston rubberized clutch F1, DP0 / AL4 / AT8 (178x142x9,6) 1998-Up	144961
Piston rubberized clutch E2, DP0 / AL4 / AT8 / DP2 (112x47x25) 1999-Up	144964
Piston rubberized clutch E2, Piston, DP0 / AL4 / AT8 / DP2 (112x47x25)	144964
Piston Return Spring, Spring DP0 / AL-4 / AT-8 / DP2 E1	144971
Piston Return Spring F1 DP0 / AL-4 / AT-8 / DP2	144972A.
Return Spring, DP0 / AL-4 / AT-8 / DP2 F1	144972A.
	144972
Returning Piston Spring, Spring DP0 / AL-4 / AT-8 / DP2 E2 (48,8X66,8X22)	144972
Piston rubberized supporting E1, DP0 / AL-4 / AT-8 / DP2 1999-UP	144980
	144984
Piston rubberized support E2, DP0 / AL-4 / AT-8 / DP2, 1998-UP	144984
Radiator - heat exchanger for DPO / AL-4 / AT-8 / DP2, Citroen / PEUGEOT / RENAULT 2000-UP	144998A.
DP0 cooling system kit (adapter-adapter 144998-TN + thermostat 100099L + radiator 100104a-Tc)	144998K.
Adapter adapter for connecting an external radiator to automatic transmission, DPO / AL-4 / AT-8 / DP2 (instead of the standard heat exchanger), Citroen / Peugeot / Renault, 2000-Up	144998

If timely produce all technical work on any car, including Peugeot 308, then this can be significantly increased its life. This is especially true of machines with automatic transmission. This can be installed on Peugeot 308.

Problems with such an aggregate are mainly arising due to the fact that it is incorrectly careful. Here is a mandatory moment is the timely oil change. How to pursue such a procedure as well, which oil is poured, it will be written in the article below.

The manufacturer says that the replacement of lubrication in the automatic transmission at the 308th must be carried out after a run of 100,000 kilometers. Also, such a procedure can be done before. Here everything will depend on the conditions of operation of transport and the desire of the owner itself.

If there is no desire to repair the box through 60,000 mileage kilometers, then the oil is recommended to change it in 30,000 kilometers.

Replacing lubricant in the transmission may be full or partial . Constantly a complete replacement can not be performed. To work properly for a long time, you can simply regularly make partial oil replacement in it.

What to pour?

Oil for automatic transmission Mobil ATF LT71141.

For automatic transmission it is impossible to use the oil that is poured into the manual transmission.

For automatic boxes there are special fluids that can perform such functions.:

1. Distill heat from frictional.
2. Guarantee the operation of the hydrotransformer.
3. Delete from box wear products.
4. Lubricate details that are drunk among themselves.
5. Used control system.

Currently there are three classes of oil for automatic transmission:

• Synthetic.
• Mineral.
• Semi-synthetic.

All of them differ among themselves with their composition, as well as a type of additives.

ATF LT 71141 standard oil.

Fixtures

For carrying out lubrication replacement activities, such a tool and consumables should be prepared.:

1. Funnel for draining liquid from the box.
2. Keys (dynamometric).
3. Rags.
4. Butter.

The amount of oil in the Pengeon 308 - 7 liters. With partial replacement, it is recommended to drain three liters of spent material.

Should change oil by 3 l. through every 30 000 kilometers of way.

With partial replacement it is necessary to buy 3-4 liters of oil, and with a complete - 9 liters.

Algorithm for replacing oil in automatic transmission on Peugeot 308

1. The car should be driven into the lift.

   

   We drive the car on the lift or flight.

2. Warm motor. For this you can drive 2-3 kilometers Or give the car to work at idle 5-10 minutes .
3. Remove Carter Protection.

   

   Remove the crankcase protection.

4. Unscrew the plug for draining the liquid by a four-brand.

   

   Using a tetrahedron, unscrew the cork for draining the liquid.

5. Under the drain hole, put the tank for draining the liquid.
6. Drop the lubricant from the box by unscrewing the plug.

   

   We unscrew the internal cork.

7. Remove the plugs for draining the liquid, replacing gaskets in them. They are twisted without much effort.
   

   Do this follows a torque wrench with effort in 2.2.-2.5 N / m .

   Raise the hood.

   

   Raise the hood.

   Remove the air filter element.

   

   We dismantle the air filter.

   Unscrew the terminal "+" on.

   

   We dismantle the positive battery terminal.

   Unscrew the terminal "-".

   

   We unscrew the minus battery terminal.

   Remove the battery by unscrewing the key to the key to "10".

   

   I unscrew the battery mount to 10.

   Unscrew the cork for the oil bay and pour fresh liquid. A drain plug should be twisted. For the pouring you can use a funnel.

   

   We unscrew the filler cork using the square.

   

   Pour oil.

   Split a plug with a torque wrench. Effort - 3.2 nm. Also on the traffic jam you should replace the gasket.

   Put in place the battery.

   Start the engine and give it to work 5-10 minutes At idle.

   Then the speed switch lever must be translated into all the provisions and put it again on "P".

   In order for the oil level to be determined correctly, the car initially need to put on a flat pad.

   Video about replacing and checking oil level in AL4 automatic transmission

   conclusions

   As can be seen from the process described above, with work on the replacement of oil in automatic transmission on Peugeot 308 can be performed on its own.