The 6-speed automatic transmission Aisin TF-73SC has been produced in Japan only since 2015 and is installed on front/all-wheel drive versions of Suzuki Vitara, SsangYong Tivoli, Changan CS35 Plus. This gearbox is designed for small turbo engines and naturally aspirated engines with a volume of up to 1.6 liters.
Specifications
| Production years | since 2015 |
| Type | automatic transmission |
| Number of gears | 6 |
| Type of drive | front / all wheel |
| Engine volume, l | up to 1.6 |
| Torque output, Nm | up to 160 |
| Recommended oil | Toyota ATF WS |
| Oil capacity, liter | 5.5 |
| Replacing the oil | every 60 000 km |
| Replacing the filter | every 60 000 km |
| Gearbox lifespan, km | ~300 000 |
| Weight, kg | 80 |
Gear ratios Aisin TF-73SC
Using the example of a Suzuki Vitara 2017 with a 1,6 liter engine:
| Main | 3.502 |
| 1st | 4.667 |
| 2nd | 2.533 |
| 3rd | 1.556 |
| 4th | 1.135 |
| 5th | 0.859 |
| 6th | 0.686 |
| Reverse | 3.394 |
Using
The transmission was installed on:
- Changan CS35 Plus 1 (S111);
- Suzuki Vitara 4 (LY);
- SsangYong Tivoli 1 (XK).
Disadvantages of the Aisin TF-73SC gearbox
- This automatic transmission is installed with low-power motors and therefore has a good resource.
- However, it absolutely does not tolerate off-road operation and especially slipping.
- It is also important to monitor the cooling system, this gearbox is very afraid of overheating.
- The remaining problems are associated with a clogged hydraulic unit due to rare oil changes.
- At high mileage, wear of the Teflon rings on the drums is regularly encountered.
