Automatic transmission in a crossover Nissan Juke is one of the most loaded nodes, requiring regular attention. A special place in the service system is occupied by automatic transmission filter, which is responsible for cleaning hydraulic oil from metal shavings and friction wear products. Ignoring this element can lead to a decrease in pressure in the system and premature failure of the entire unit.
Many owners Nissan Juke It is mistakenly believed that transmission fluid is filled for the entire service life of the car, but practice shows the opposite. With a mileage of over 60,000 kilometers fine filter loses its properties, and a clogged mesh begins to let dirt into the valve body. Timely replacement of this consumable extends the life of the gearbox by tens of thousands of kilometers.
Design features of the filter and types of automatic transmission
Depending on the year of manufacture and engine type, on Nissan Juke Various options for automatic transmissions were installed. For most models with 6-speed automatic Jatco RE6F01A There is a filter consisting of two parts: a coarse metal mesh and a replaceable fine filter cartridge.
The mesh element is usually attached directly to the inlet pipe of the hydraulic unit and serves as the first line of defense, trapping large particles. A cartridge made of special paper or synthetic material is located in the housing and captures the smallest suspended particles. It is important to understand that coarse filter often cannot be replaced separately; it is replaced along with the pan or washed during a major overhaul.
For CVT versions Nissan Juke (CVT) equipped with a 1.6 or 2.0 engine, the filter design has its own characteristics. A fine filter is used here, which is changed at every oil change. A clogged CVT filter can cause the belt to slip and overheat the unit, leading to costly repairs.
Selection of original components and high-quality analogues
When choosing spare parts for Nissan Juke It is critical to focus on the part numbers that correspond to the specific type of transmission. The use of non-original parts of questionable quality can lead to rapid destruction of the filter element and the entry of abrasive particles into the hydraulic system.
The original filter for the 6-speed automatic transmission has the article number 31726-1XA0A (mesh) and 31726-1XA0B (cartridge). For CVTs, a kit is often used, including the filter itself and o-rings. Manufacturers of high-quality analogues, such as Sakura, JS Asakashi or Techline, offer worthy alternatives, but their choice requires careful study of reviews and checking the quality of the paper.
- ✅ Original - guaranteed quality of materials and precise geometry, but high price.
- ✅ JS Asakashi - a popular Japanese brand, often surpasses the original in terms of resource.
- ✅ Sakura - a budget option, suitable for planned replacement at short intervals.
You should not save on this part, since the cost of replacing the filter is not commensurate with the cost of repairing the valve body or replacing the entire unit. An incorrect choice of an analogue can lead to the fact that the filter does not fit into the seat or begins to let dirt through due to a mismatch in the porosity of the material.
⚠️ Attention! Filters supplied with trays for other Nissan models may have differences in mounting height or O-ring shape, making them impossible to install on Nissan Juke without modifications.
Signs of need for replacement and diagnosis
Symptoms of a clogged automatic transmission filter are often disguised as other transmission problems. The main symptom is a smooth change in the nature of gear shifting: jerks, jolts or delays appear when switching from one stage to another, especially in D or R.
Another sure indicator is a change in the color and smell of the transmission fluid. If, when checking the oil level through the dipstick (or drain plug), you see dark, black liquid with a burning smell, this indicates that the filter stopped working with its task and wear products circulate through the system.
- 🔴 Pressure drop — the box begins to “think” before engaging the gear.
- 🔴 Increased noise — the pump works with increased load, trying to push oil through the clogged mesh.
- 🔴 Overheat — due to circulation problems, the oil does not have time to cool in the radiator.
Ignoring these symptoms often leads to the owner contacting service with serious damage to the friction linings. Regularly checking the condition of the oil and visually inspecting the filter at each scheduled fluid change is the best prevention of problems.
- 6-speed automatic (Jatco)
- CVT (CVT)
- Robotic gearbox
- I don't know for sure
Tools and preparation for self-replacement
Filter replacement procedure Nissan Juke does not require complex special equipment, but requires a standard set of tools and a lift or pit. You will need a key for 10 and 12, head on 14 for the drain plug, as well as a waste container with a volume of at least 5 liters.
Before starting work, it is necessary to warm up the engine and gearbox to operating temperature so that the oil becomes more fluid and flows out completely. You should also prepare new O-rings for the pan and drain plug, as the old ones often lose their elasticity and begin to leak.
☑️ Preparing to replace the filter
It is important to make sure that you have access to the underside of the engine and transmission pan. On some versions Nissan Juke with the 1.6 turbo engine, access may be difficult due to the location of the heat shields, which will have to be temporarily removed.
⚠️ Attention! Work on replacing the filter is carried out only on a cold engine after the oil has cooled to avoid serious burns, since the transmission fluid retains heat longer than the coolant.
Step-by-step instructions for replacing the filter
The first step is to drain the used transmission fluid. Unscrew the drain plug on the automatic transmission pan, replacing the container. After complete drainage, unscrew the bolts securing the pan. Be prepared for the possibility that the pan may become stuck, so use a plastic hammer or spatula carefully so as not to damage the metal.
When you remove the pan, you will see the filter. For a 6-speed automatic, you need to unscrew the bolts securing the cartridge and carefully remove it, being careful not to break the sealing gaskets. The coarse mesh, if removable, is also dismantled and washed in solvent or gasoline.
Installing a new filter requires thorough cleaning of the seat from old sealant and dirt. Make sure the new pan gasket is installed straight and free of creases. The pan bolts are tightened crosswise with the recommended torque to avoid deformation and leakage.
How to check the oil level after changing?
Start the engine and warm up the automatic transmission to 40-50 degrees. Move the selector to each gear position, holding for 3-5 seconds. Return to P or N. Check the level through the inspection hole or dipstick (depending on version). The oil should be level with the bottom edge of the hole when the engine is running.
After installing the filter and pan, fill in fresh oil through the neck. For most models Nissan Juke About 5-6 liters of oil are required for a partial change. Use only oil recommended by the manufacturer, e.g. NS-2 for variators or ATF Matic J for automatic machines.
Before adding new oil, clean the magnets on the pan from metal shavings. If there are a lot of chips, this is a signal of serious wear of the automatic transmission components, requiring diagnostics.
Level check and test drive
After replacing the filter and filling the oil, you need to check its level. To do this, the engine must be idling and the automatic transmission selector must be in the P or N. The oil level should be between the marks Low and Full on the dipstick or be at the level of the control hole.
Then you should take it for a test drive. Accelerate smoothly, changing gears, and watch for the absence of jerks and extraneous noise. If the box shifts gears smoothly and without delay, the procedure has been completed successfully. If problems occur, you need to check the oil level again or contact a specialist.
| Automatic transmission type | Filter article number | Oil volume (when replacing) | Recommended liquid |
|---|---|---|---|
| 6-speed Automatic (Jatco) | 31726-1XA0A + 31726-1XA0B | 4.5 - 5.0 l | ATF Matic J / Nissan ATF Matic J |
| CVT (CVT) | 31726-3AA0A | 3.0 - 3.5 l | Nissan CVT Fluid NS-2 / NS-3 |
| CVT (CVT) - full | 31726-3AA0A | 7.5 - 8.0 l | Nissan CVT Fluid NS-2 / NS-3 |
| 6-speed Automatic - full | 31726-1XA0A + 31726-1XA0B | 6.5 - 7.0 l | ATF Matic J / Nissan ATF Matic J |
Regularly replacing the automatic transmission filter and oil is the most effective way to avoid costly transmission repairs on your Nissan Juke.
Frequent maintenance errors
One of the most common mistakes is using incompatible types of transmission fluid. For example, pouring liquid NS-3 instead of NS-2 in an old variator can lead to destruction of the belt and clutches. Always check the owner's manual for your specific model year.
Another mistake is not cleaning the tray and magnets enough. If you leave old metal shavings in the pan, they will instantly clog the new filter. Also, do not neglect replacing the sealing rings, since old rings often lead to oil leakage under pressure.
- ❌ Ignoring magnets — metal dust accumulates on them, which must be carefully removed.
- ❌ Saving on sealant - Using the wrong sealant may cause it to dissolve in the oil.
- ❌ Incorrect oil level - overfilling or underfilling causes foaming and overheating.
If you are not confident in your abilities, it is better to entrust the replacement of the filter to professionals. Installation errors can cost much more than the cost of the service. However, if all recommendations are followed, replacing the automatic transmission filter with Nissan Juke It is quite possible for an independent car owner.
How often do you need to change the automatic transmission filter on a Nissan Juke?
It is recommended to change the automatic transmission filter every 60,000 - 80,000 kilometers, combining this procedure with a complete replacement of the transmission fluid. For CVTs, the interval can be reduced to 50,000 km in urban use.
Is it possible to wash the old filter instead of replacing it?
The coarse filter (mesh) can be washed with solvent or gasoline if it is not damaged. However, the fine filter (cartridge) can only be replaced, since its material is destroyed over time and cannot be restored by washing.
What symptoms indicate a clogged filter?
The main symptoms: jerks when shifting gears, delays in starting, increased noise of the automatic transmission pump, overheating of the gearbox and the appearance of dark-colored oil with a burning smell.
Do I need to warm up the box before replacing the filter?
Yes, before the replacement procedure it is necessary to warm up the engine and automatic transmission to operating temperature (about 60-80°C) so that the oil becomes more fluid and completely drains out of the system.
Can I use oil from another manufacturer?
You can only use oils that meet the manufacturer's specifications (for example, NS-2 for CVTs or Matic J for automatic transmissions). Brands may differ, but technical specifications must be the same.