1. Adımdaki Değişiklikler
Adım Satırları
| [title] Chock Wheel | |
| - | [* black] Chock the wheel on the opposite corner of the wheel you are working on, so that the vehicle cannot roll forward or backward. |
| + | [* black] Chock (forcefully wedge an object, such as a wood block, between tire and pavement) the wheel on the opposite corner of the wheel you are working on, so that the vehicle cannot roll forward or backward. |