BW65/66 Transmission parts, repair guidelines, problems, manuals
Transmission general data
BW65/BW66 automatic transmission is mounted on
the BMW Bavaria (1971 – 1974) and Jaguar XJ6 (1980-1987). This complex system
combines electronic, mechanical and hydraulic components. But despite of high
degree of safety some problems may occur in the process of transmission
operation.
| Number of gears | Transmission Type | Drive | Torque (Nm) | ATF (full capacity) L | ATF (change) L | ATF type |
|---|---|---|---|---|---|---|
| 3 | AT | RWD | 10 | 4-4,5 | ATF Type F |
Technical issues and repair guidelines
When the slippage takes place during the operation of this type of transmission it may lead to slow gear-shifting and vibrations, therefore it is an important signal for visiting repair services.
The most common problems related to this transmission are:
- shortage or surplus of oil;
- long slippage;
- sharp driving dynamics.
The sleeve and other parts of BW65/66 transmission can get overheated that usually leads to overheat cracks and other mechanical damages.