Renault engineers create reliable cars. Even the oil in the automatic gearbox is poured so high quality that you do not need to change it - it will last for the entire life of the car. But in the case of ATP-liquid, everything is not quite as the manufacturer says. This will be confirmed by car service workers who opened and repaired more than one Renault Megan automatic transmission and other similar models.
Experts are sure - oil needs to be changed, and this should be done according to the regulations. Otherwise, the box will simply fail. Even the best quality oil loses its technical characteristics - it's a matter of time. No need to try to save on automatic transmission fluid. The savings of 1000 rubles will result in a serious amount for the purchase and installation of a contract unit. Let's see how the oil is replaced in the Renault Megane 2 automatic transmission, what oil is worth pouring, how often it needs to be done.
When do i need to change?
In fact, the manufacturer does not indicate clear regulations and terms for replacing the working fluid in the automatic transmission. The Renault company guarantees each owner that the box will work uninterruptedly throughout the entire life of the car.
But most owners of Renault Megane, as well as other French cars, know that the quality of roads in our country is low, the box is constantly overheating, and sometimes works in difficult modes. And this is better not to allow. Oil is changed as its level decreases. Experts insist that it is the oil change in the Renault Megane 2 automatic transmission that is to be carried out, and not topping up to the level - this is important.
About the choice
The issue of choosing oil is often relevant among car owners with automatic transmission. However, some manufacturers do not provide for the need to replace ATP fluid in the machine. But experienced drivers know - it is better to play it safe and thus prevent possible crashes and breakdowns.
You can find out what oil to choose in automatic transmission and manual transmission "Renault Megan 1.2" at the service station. It is necessary to adhere to the recommendations of specialists and fill in only original working fluids.
Recommended automatic transmission fluid
The original transmission oil in the Megan2 automatic transmission (including Megane II 1.2) is manufactured by Elf. So, for transmissions with four stages such as DP0 and DP2, it is recommended to purchase ELF Renaultmatic D3 syn. With this oil, the mechanism will work as efficiently as possible. This fluid guarantees maximum smoothness of gear changes, reliable protection against wear of automatic transmission elements, and increased service life. The oil is fully compatible with all the clutches that are used in the mechanism. The fluid provides stable performance for the box and prevents premature wear.
Manual transmission oil
Also, not all owners know what to fill in a mechanical box. Specialists recommend Elf gear oils. For Megan, the Tranself NFJ 75W80 is suitable. This is a synthetic product that is able to provide the transmission with reliable protection against scoring at high loads.
Due to the special formula for the use of this brand in mechanical boxes, Renault Megane makes switching easier. The excellent fluidity of this series of oils, even at low temperatures, makes it possible to improve the performance of gears in winter cold.
How much oil do you need to replace?
For manual gearboxes on gasoline power units, approximately 2.8 liters of gear oil is needed. For manual transmissions with a diesel engine, less is needed - about 2.5 liters. To replace the oil in the automatic transmission "Renault Megan 2" you need 6 liters of transmission fluid. But due to the design features, only 3-3.5 liters can be filled.
How to check the level?
How is the transmission fluid level checked in an automatic box? All work is divided into several stages.
So, the first thing you need to find a flat area. Then you should connect the diagnostic adapter, start the engine and let it idle. Then they come into contact with the car electronics - with the help of the device you need to monitor the temperature of the oil in the automatic transmission. You need to wait until the temperature rises to 60 degrees. Then, on the case of the automatic transmission box, the control plug is unscrewed. Changing the oil and checking the level in the Renault Megane box is done using this plug.
The fluid level is normal if the plug is “wet”. When it is dry, you need to stop the motor, add fluid through the hole for the bay. After this, a little time should pass before the temperature drops to 50 degrees. Then they start the engine again and wait until the temperature rises to 60 degrees.
Unscrew the cork and check the level. If during the test the oil will drip from the test hole, then its volume is sufficient.
Oil change in automatic transmission "Renault Megan 2": instruction
How is the work process carried out? The sequence of steps for changing the oil in the Renault Megan 2 automatic transmission is the same as for changing the oil in the engine. First, the old fluid is drained, and then a new one is poured. These automatic transmissions also have an oil filter. But to remove it without dismantling the checkpoint is impossible. There is no dipstick in the automatic transmission of the French Megan, and only 3.5 out of 6 liters of oil can be replaced. Therefore, the operation should be performed in several approaches. Oil will need a little more - 9 liters.
Merge the old
At the bottom, as well as at the top of the automatic box there is a drain as well as a filler plug. The first goes under the four-sided key. It needs to be bought separately in the market. It is necessary to unscrew the plug and drain the old oil. Pre-substitute an empty container of 4 liters. First, the amount of drained liquid will be small - up to 400 grams. Inside the drain hole there is a level tube under the hexagon. It is carefully twisted, and when it is twisted as much as possible, 3 liters of ATP liquid will merge. It is worth paying attention to the smell, as well as the color of the oil. If the liquid is dark, then it has not been replaced for a long time. The presence of foreign objects indicates increased wear of the clutches in the automatic transmission.
Please note: at this moment the car must be in the "Parking" mode.
Fill new
How is oil replaced in the automatic transmission Renault Megane 2? In the next step, you need to tighten the drain plug, and unscrew the exact same, but from above. The cork is unscrewed and lifted up. A copper o-ring is installed on it - it is important not to lose it. Otherwise, there will be fluid leaks. Then, pour the volume of oil that has been drained and add another 150-200 g to the filler hole with a filler syringe or by any other means.
Then, after pouring fresh oil, the engine is started. They hold the car on the brake and switch the automatic transmission selector to all positions. Then drive about 20 kilometers by car.
How to replace the fluid completely?
To perform a complete oil change in the automatic transmission and manual transmission with Renault Megane, you must repeat the above procedure one more time. Substitute an empty container under the cork and drain the working fluid. After that, 3 liters of oil should remain in the gearbox. When it was drained a second time, the level tube is screwed into the drain hole and oil is poured into the filler hole until it flows from below.
Then they start the car in the parking lot and top up until it flows again. Then tighten the drain plug and filler. Next you need to drive 15-20 kilometers. After that, you can check the level. If the oil flows after unscrewing the drain plug, then everything is in order. If not, add to the right amount.
About Filter
How to remove the oil filter in automatic transmission DP0 on Renault Megane? Most owners do not resort to this procedure, since the cleaning element is located in the box itself. To dismantle the filter, you must completely disassemble the transmission.
It is impossible to do this procedure with your own hands. Therefore, the maintenance of the gearbox is limited only to the replacement of ATP fluid, without installing a new filter.
Finally
So, we found out how to replace ATP-fluid on a Renault Megane car. As you can see, the procedure can be performed independently. However, due to the special location of the filter, it will not be possible to replace it with your own hands. On other cars, this element is located in a pallet and can be in the form of a grid or magnet.