The 4-speed automatic transmission Aisin AW 03-72LS was first shown in 1987 and immediately became widespread not only in Toyota cars as A44DL and A44DF. In many markets, this automatic transmission is primarily known from Mitsubishi SUVs as the V4AW2.
Specifications
| Production years | 1987 – 2008 |
| Type | automatic transmission |
| Number of gears | 4 |
| Type of drive | all wheel / rear |
| Engine volume, l | up to 3.2 |
| Torque output, Nm | up to 275 |
| Recommended oil | Dexron III or VI |
| Oil capacity, liter | 7.7 |
| Replacing the oil | every 115 000 km |
| Replacing the filter | every 115 000 km |
| Gearbox lifespan, km | ~500 000 |
Gear ratios Aisin AW03-72LS
Using the example of a Mitsubishi Pajero 1995 with a 3.0 liters engine:
| Main | 4.875 |
| 1st | 2.826 |
| 2nd | 1.493 |
| 3rd | 1.000 |
| 4th | 0.730 |
| Reverse | 2.703 |
Using
The transmission was installed on:
- Toyota LiteAce 5 (R40), Noah 1 (R60), TownAce 3 (R40);
- Mitsubishi L200 3 (K70), Pajero Sport 1 (K90), Pajero 2 (V30), Space Gear 1 (PA);
- Suzuki Grand Vitara 2 (JT), Grand Vitara XL-7 1 (TX);
- Hyundai Starex 1 (A1).
Disadvantages of the AW30-40LE gearbox
- This is a very reliable gearbox and its problems are only related to natural wear and tear;
- The main thing is to renew the lubricant every 60,000 km and watch for strong leaks;
- Also, do not allow the transmission to overheat or the rubber parts will harden;
- With high mileage, it is often necessary to replace the bushing and seal of the oil pump;
- Weak points in the electrics of the automatic transmission include the speed and selector position sensors;
