Car Hydraulic Garage Jack

Garage Jack Details & Function:

1. Horizontal jack is a light lifting device that uses a rigid lifting member as a working device to lift a heavy object through a top bracket in a small stroke.
2. Horizontal jack is an important hydraulic component widely used in the load-bearing vehicles or mobile equipment to support the equipment's own weight and adjust the equipment level. It is mainly used in factories, mines, transportation and other departments as vehicle repair and other lifting, support, etc. jobs.
3. The jack can only be used on a hard horizontal surface. Under heavy objects, try to find a suitable point of force. The supporting surface of the heavy object should be strong to prevent secondary damage caused by the crushing of heavy objects during the supporting process.
4. Do not exceed the load of the jack.
5. Always use additional safety brackets (such as some load-safe jack safety brackets) when entering the vehicle.
6. New or long-term hydraulic jacks, because there is more air in the cylinder, when the piston is used, the piston rod may show a slight jump phenomenon. The hydraulic jack can be reciprocated 2-3 times without load to eliminate. The air inside the cavity. Long-term idle jacks, because the seals do not work for a long time, causing the seals to harden, thus affecting the service life of the hydraulic jacks. Therefore, when the hydraulic jacks are not in use, the hydraulic jacks should be reciprocated 2-3 times per month. .
7. The technical specifications should be strictly observed during operation, and the user should regularly inspect and maintain according to the usage.
8. Maintenance, repair, inspection
8.1 When the jack is not in use, the rocker arm should be at the lowest position to avoid affecting the accuracy and corrosion of the oil pump, keep the jack clean, and often add 20# oil to the external moving parts.
8.2 Check before each use, visually check whether there is welding crack in the jack, whether the parts and fasteners are missing, loose, broken, deformed, etc., the jack can not be used.
8.3 For your safety, it must be repaired under the guidance of a senior maintenance worker.