Automatic transmission Mercedes 722.7
Content
Technical characteristics of the 5-speed automatic transmission Mercedes 722.7, reliability, resource, reviews, problems and gear ratios.
The 5-speed automatic transmission Mercedes 722.7 or W5A180 was shown in 1998 and was intended only for the A-class model and the Vaneo compact van, created on its basis. This front-wheel drive transmission is aggregated with engines up to 1.9 liters and 205 Nm of torque.
The 5-automatic family also includes: 722.5 and 722.6.
Specifications Mercedes 722.7
| A type | hydraulic machine |
| Number of gears | 5 |
| For drive | front |
| Engine capacity | up to 1.9 liters |
| Torque | up to 205 Nm |
| What kind of oil to pour | MB ATF 236.12 |
| Grease volume | 6.3 liters |
| Change of oil | every 70 km |
| Filter replacement | every 70 km |
| Approximate resource | 250 000 km |
Gear ratios automatic transmission 722.7
On the example of a 2003 Mercedes A-Class with a 1.9 liter engine:
| Home | 1-I | 2-I | 3-I | 4-I | 5-I | Rear |
|---|---|---|---|---|---|---|
| 3.760 | 3.625 | 2.090 | 1.314 | 0.902 | 0.721 | 3.670 |
Similar transmissions from other manufacturers:
Aisin AW35‑50LS Ford 5R44 Ford 5R55 Hyundai‑Kia A5SR1 Jatco JR509E ZF 5HP18 Subaru 5EAT GM 5L50
Which cars were equipped with box 722.7
| A-Class W168 | 1998 – 2004 |
| They have W414 | 2002 – 2005 |
Disadvantages, breakdowns and problems of Mercedes 722.7
The most famous problem of this automatic transmission is the rupture of the K1 clutch drum.
Another weak point of the transmission is the valve body electronic board.
The remaining breakdowns are recognized as age-related and they are associated with oil contamination.