汽车千斤顶规范流程
英文回答：
Car Jack Safety Procedures.
1. Park the vehicle on a level, stable surface. This will help to prevent the vehicle from rolling or sliding off the jack.
2. Set the parking brake. This will help to keep the vehicle from moving while you are working on it.
3. Place wheel chocks behind the wheels opposite the wheels that will be lifted. This will help to prevent the vehicle from rolling.
4. Gather all of the necessary tools and equipment. This includes the jack, jack stands, and lug wrench.
5. Locate the designated jack points on the vehicle. These are typically located near the w
heels.
6. Position the jack under the designated jack point. Make sure that the jack is centered and stable.
7. Slowly raise the vehicle using the jack. Be sure to stop and check the stability of the vehicle before raising it any further.
8. Once the vehicle is raised to the desired height, place the jack stands under the vehicle. Make sure that the jack stands are positioned correctly and that they are securely in place.
9. Lower the vehicle onto the jack stands. Be sure to do this slowly and carefully.
10. Remove the jack from under the vehicle.
11. Tighten the lug nuts on the wheels that were lifted. Be sure to tighten them to the proper torque specifications.
汽车千斤顶 12. Lower the vehicle to the ground. Be sure to do this slowly and carefully.
13. Remove the jack stands from under the vehicle.
14. Stow the jack, jack stands, and lug wrench in the appropriate location.
中文回答：
汽车千斤顶安全操作流程。
1. 将车辆停放在水平、平稳的地面上。这样做可以防止车辆从千斤顶上滑落。
2. 拉上手刹。这样做可以防止车辆在您进行维修时移动。
4. 准备好所有必要的工具和设备。这包括千斤顶、千斤顶支架和扳手。
5. 到车辆上指定的千斤顶点。这些位置通常靠近车轮。
6. 将千斤顶放在指定的千斤顶点下方。确保千斤顶居中且稳定。
7. 使用千斤顶缓慢抬起车辆。在进一步抬起之前，务必停下来检查车辆的稳定性。
8. 当车辆升至所需高度时，将千斤顶支架放在车辆下方。确保千斤顶支架放置正确且牢固到位。
9. 将车辆降至千斤顶支架上。务必缓慢小心地进行此操作。
10. 从车辆下方移走千斤顶。
11. 拧紧已抬起车轮上的螺母。确保将它们拧紧到适当的扭矩规格。
12. 将车辆降至地面。务必缓慢小心地进行此操作。
13. 从车辆下方移走千斤顶支架。
14. 将千斤顶、千斤顶支架和扳手收纳在适当的位置。
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