Automatic transmission Jatco JF414E
Content
- Specifications 4-automatic transmission Jatco JF414E
- Description of the device machine Jatco JF414 E
- Gear ratios JF414E or AY-K3
- What machines are equipped with the Jatko JF414E assault rifle
- Reviews on the machine JF414 E its pros and cons
- Jatco JF414E automatic transmission maintenance schedule
- Disadvantages, breakdowns and problems of the JF414E box
- Jatko JF414 E automatic box price
The 4-speed automatic transmission Jatco JF414E or AY-K3 or RE4F03C has been produced by the company since 2010 and is installed on many budget models of the Japanese concern, such as March, Almera and AD Van. In our market, such a machine is put on Lada Kalina and Grant, as well as Datsun on-DO and mi-DO.
The third generation includes: JF402E, JF403E, JF404E and JF405E.
Specifications 4-automatic transmission Jatco JF414E
| A type | hydraulic machine |
| Number of gears | 4 |
| For drive | front |
| Engine capacity | up to 1.6 liters |
| Torque | up to 150 Nm |
| What kind of oil to pour | Nissan ATF Matic S |
| Grease volume | 5.1 l |
| Change of oil | every 60 km |
| Filter replacement | every 120 km |
| Approximate resource | 300 000 km |
Description of the device machine Jatco JF414 E
In 2010, a new 4-speed automatic transmission appeared with the RE4F03C index according to the Nissan nomenclature, but in its essence it was only a modernization of the 4 RE03F1989A automatic transmission. This box was intended for significantly less powerful engines than its predecessor, and therefore Japanese engineers managed to make it a little lighter, more compact and much cheaper.
The hydromechanical machine, classical in design, has 4 fixed gears and a couple of additional modes: movement only in first and only in first or second gear. Torque from the power unit to the automatic transmission is transmitted using a torque converter. All design features are described in detail in the company's user manual.
Gear ratios JF414E or AY-K3
On the example of Lada Granta 2014 with a 1.6 liter engine:
| Home | 1-I | 2-I | 3-I | 4-I | Rear |
|---|---|---|---|---|---|
| 4.081 | 2.861 | 1.562 | 1.000 | 0.697 | 2.310 |
Similar transmissions from other manufacturers:
What machines are equipped with the Jatko JF414E assault rifle
| Do 1 | 2015 - p.t. |
| He-Do 1 | 2016 - p.t. |
| Granta sedan 2190 | 2012 - p.t. |
| Granta liftback 2191 | 2014 - p.t. |
| Granta hatchback 2192 | 2018 - p.t. |
| Granta station wagon 2194 | 2018 - p.t. |
| Kalina 2 hatchback 2192 | 2013 – 2018 |
| Kalina 2 station wagon 2194 | 2013 – 2018 |
| AD 4 (Y12) | 2010 – 2016 |
| Almería 3 (N17) | 2011 - p.t. |
| Lazio 2 (N17) | 2011 - p.t. |
| March 4 (K13) | 2010 – 2019 |
Reviews on the machine JF414 E its pros and cons
Advantages:
- Very reliable and simple design
- Low maintenance requirements
- Widespread in our market
- Relatively low resale price
Disadvantages:
- It's just an outdated transmission.
- Thoughtfulness and slowness in work
- Significantly increases fuel consumption
- Missing XNUMXth gear on the track
Jatco JF414E automatic transmission maintenance schedule
And although the manufacturer does not regulate the replacement of lubricant in the transmission, servicemen advise changing the oil every 60 km. In total, this box contains approximately 000 liters of Nissan ATF Matic S.
To completely change the oil, you will need two 4-liter cans of branded lubricant or a high-quality analogue, as well as some consumables (in principle, you can change them every other time):
- coarse filter (article 31728 3MX0A)
- gearbox pan gasket (article 31397 3MX0A)
Disadvantages, breakdowns and problems of the JF414E box
This is a very reliable machine with a decent resource, but in the boxes of the first years of production, needle bearings flew between the pump hub and the High drum very often. A little less often, the service was contacted to replace the central double-row bearing.
The weak point of the box is the control unit, which is located above the front fender liner and suffers from moisture. Also, the electrician often burns during lighting. The brake pedal sensor also fails, which leads to blocking of the shift knob.
After 100 km, it is recommended to install an external filter, since by such a mileage there is already a lot of dirt in the lubricant from friction wear and it can clog the valve body channels. When shocks appear, it is immediately worthwhile to carry out a complete oil change with the removal of the pan.
The automatic transmission also rarely worries about trifles, one can only recall leaks in the pump seal, wear on the box support, violation of the wire insulation and oxidation of the contacts of the solenoids.
The manufacturer claims the resource of the machine is 200 km, but it will easily pass 000 km.
Jatko JF414 E automatic box price
| The minimum cost | 25 000 rubles |
| Average price on the secondary | 50 000 rubles |
| Maximum cost | 80 000 rubles |
| Contract checkpoint abroad | - |
| Buy such a new unit | 150 000 rubles |
| Condition: | BOO |
| Originality: | Original |
| For models: | Lada Granta, Kalina 2, etc. |
* We do not sell checkpoints, the price is indicated for reference