Vehicle shown in this step: 2017 GMC Savana 2500 4.8L V8 FlexFuel Extended Cargo Van
Source note on shared footage
We have a massive and growing video library, but we don't have everything...yet.
Car companies often use the same engines in different cars. They also slightly alter the styling and sell the same car by two different names (amongst other tricks to help offset development costs).
Our system selects the most applicable video for your car based, in part, on these characteristics. The video displayed may not look exactly like your car, but may be relevant enough for you to get a good idea how to do it.
查看中文对照 · Chinese translation
我们有一个庞大且不断增长的视频资料库，但还没有全部内容……
汽车制造商经常在不同车型中使用相同的发动机。 它们还略微调整了外观设计，并以两个不同的名称销售同一款车（以及其他一些技巧，以帮助抵消开发成本）。
我们的系统会根据这些特性，部分地选择最适合您车辆的视频。 视频中显示的内容可能与您的车辆外观不完全相同，但可能足够相关，让您了解如何操作。
Procedure notes
Jacking up your 1990 GMC Safari can be dangerous if done incorrectly. The video above shows you where the jack location is along with where the jack points and lug nut wrench are located in your Safari. The video shows how to assemble the components of the jack kit and safety precautions to take when using your jack. Most GMC jack kits include the jack, a jack handle and a lug nut wrench. If you have a flat tire in your GMC Safari, please see our how do I fix a flat tire video.
Use the owner's manual to find the Safari jacking points and this video to see additional jacking tips to help minimize the risk of injury. The best way to avoid injury is to never get under your vehicle while it is jacked up, especially if you don't have jack stands positioned in the jack stand points on your Safari. Remember also, that even if your car is jacked up properly, another car could hit it and knock it over; therefore, be sure to give careful consideration to your environment before raising your car.
查看中文对照 · Chinese translation
如果操作不当，将 1990 GMC Safari 升高是危险的。 上述视频展示了在您的 Safari 车辆中，千斤顶的位置、千斤顶的支撑点以及车轮螺母扳手的位置。 视频展示了如何组装千斤顶套件以及使用千斤顶时应采取的安全注意事项。 大多数 GMC 随车千斤顶工具包包含千斤顶、千斤顶摇柄和车轮螺母扳手。 如果你的 GMC Safari 车辆出现瘪胎，请观看我们的《如何修理瘪胎》视频。
请参考用户手册查找 Safari 的举车点，并观看本视频以了解额外的举车技巧，以便降低受伤风险。 避免受伤的最好办法是，不要钻入仅由千斤顶顶起的车辆下方，尤其是在尚未将支车架放置于 Safari 指定支撑点的情况下。 还请记住：即使车辆已正确顶起，也可能被其他车辆撞击而倾倒。因此，举升车辆前务必仔细检查周围环境。