Automatic transmission Aisin AW 03-72LS
Content
The Aisin AW 4-03LS 72-speed automatic transmission was first shown in 1987 and immediately became widespread not only on Toyota cars like the A44DL and A44DF. In our market, this machine is primarily known for Mitsubishi SUVs as the V4AW2.
К AW03 относят: AW 03‑70LE, AW 03‑70LS, AW 03‑71LE, AW 03‑71LS and AW 03‑72LE.
Specifications Aisin AW 03-72LS
| Type | hydraulic machine |
| Number of gears | 4 |
| For drive | rear / full |
| Engine capacity | up to 3.2 liters |
| Torque | up to 275 Nm |
| What kind of oil to pour | Dexron III or VI |
| Grease volume | 7.7 liters |
| Change of oil | every 115 km |
| Filter replacement | every 115 km |
| Approximate resource | 500 000 km |
Gear ratios automatic transmission AW03-72LS
On the example of a 1995 Mitsubishi Pajero with a 3.0 liter engine:
| Home | 1-I | 2-I | 3-I | 4-I | Rear |
|---|---|---|---|---|---|
| 4.875 | 2.826 | 1.493 | 1.000 | 0.730 | 2.703 |
Similar transmissions from other manufacturers:
Which cars were equipped with the AW 03-72LS box
| HiAce H50 | 1987 – 1989 |
| HiAce H100 | 1989 – 2004 |
| Hilux N100 | 1988 – 1997 |
| Hilux N150 | 1997 – 2005 |
| L200 3 (K70) | 1996 – 2006 |
| Pajero 2 (V30) | 1991 – 2000 |
| Pajero Sport 1 (K90) | 1996 – 2004 |
| Space Gear 1 (PA) | 1994 – 2000 |
| Grand Vitara 2 (JT) | 2005 – 2008 |
| Grand Vitara XL-7 1 (TX) | 1998 – 2006 |
| Starex 1 (A1) | 2000 – 2007 |
Defects, malfunctions and problems of Aisin AW 03-72LS
This is a very reliable box and its problems are associated only with normal wear and tear.
The main thing is to renew the lubricant every 60 km and make sure there are no strong leaks
Also, do not allow the transmission to overheat or rubber parts will harden in it.
At high mileage, it is often necessary to replace the bushing and oil pump seal
Weak metas in automatic transmission electrics include speed sensors and selector position sensors