How to Properly Use a Jack

The jack is quite important With the vehicle Tools. The jack is used when changing tires or inspecting the vehicle's chassis.

Part The driver does not know how to correctly use the jack, causing significant damage to the vehicle and safety hazards 。

1. The vehicle must be parked securely

Before lifting the vehicle you must first fully secure the vehicle, otherwise, during the process of lifting the vehicle there is a risk that , it may cause the vehicle to slip off the jack, resulting in safety accidents and property damage.

To use the jack correctly, the vehicle must be parked securely, the handbrake engaged, manual transmission cars should be in 1st or reverse gear, and automatic cars should be in P gear. The jack must be used on a hard, flat surface. If the ground is soft, such as mud or sand, it is recommended to place a wooden or stone board under the jack before use to reduce pressure and prevent the jack from sinking into the soft ground.

Use together with a jack stand for greater safety assurance.

2. Choose the appropriate jack

Jack There are many types of jacks. Most people prefer hydraulic jacks for convenience, but they are prone to oil leaks and pressure loss. Rack jacks are safer. Passenger cars ， are generally equipped with 1 to 1.5 tons , while off-road vehicles are heavier, and may carry some items, so choosing around 2.5 tons is better, to avoid safety hazards during vehicle maintenance.

3. Incorrect support points will damage the chassis

Many car owners have never used or personally changed a spare tire, nor have they carefully read the jack's user manual. Instructions.

There are dedicated jack support points under the vehicle body. For passenger cars, these points are usually on the inner side of the side skirts, like two fins on both sides of the chassis, about 20 cm behind the front wheels and 20 cm in front of the rear wheels.

These fins protrude from the chassis steel plate and can withstand considerable pressure. Placing the jack on the chassis steel plate may cause unnecessary damage. Also, supporting the jack on the lower control arm of the suspension is incorrect; if the jack slips and the vehicle falls, both the chassis and jack will be damaged.

When using a lever to lift the jack, apply force evenly; avoid lifting too quickly or using excessive force.

Every car owner should understand how to use their vehicle's jack, so that in case of vehicle issues, it can be used quickly and safely. 。

Zhejiang Kangwang Industry and Trade Co., Ltd., with 25 years of focus on jack manufacturing, offers 1 to 3 ton passenger car jacks, wishing to always be with your beloved car and accompany you on safe travels.