| 摘要 |
A truck has a wheel suspension unit that steers a road wheel. The suspension unit has a steering knuckle (1) resting on a support (16) linked to a shock-absorber module (17). The knuckle has a top holder (2) and a bottom holder (3) and a support (16) accommodating the knuckle bolt (4). The bolt ends are located in bearings (7, 11) joined to the top (10) and bottom (14) wishbones. |
