QuickJack™ Portable Car Jack 9 P/N 5900959 — Rev. L1 — December 2020
• Hydraulic Cylinder and Air Cylinder. Each QuickJack Frame has one Hydraulic Cylinder and
one Air Cylinder. The Hydraulic Cylinder is welded to the Frame and the Air Cylinder is welded to
the Hydraulic Cylinder. The Hydraulic Cylinder receives Hydraulic Fluid from the Power Unit, which
is used to move the Frames up and down. The Air Cylinder acts like an air spring, which means
they assist in lowering the Frames. The Hydraulic Cylinders need Hydraulic Fluid to operate, the Air
Cylinders need to be pressurized from 40 to 50 PSI (2.75 to 3.4 BAR); do not exceed 50 PSI.
• Wheels. The two Wheels on the non-sticker end of each QuickJack Frame allow you to easily
move the Frame to a different location. Note that the Wheels and the weight of the Frame can
leave marks on some floors, so be careful using them.
• Handles. On the sticker end of each QuickJack Frame is an opening that can be used as a
Handle when you are moving the Frame. To pick up a Frame by its Handle, with one hand raise the
Frame just off the ground under the large yellow sticker, then put the other hand in the Handle and
continue to raise the Frame.
⚠ WARNING Be very careful when putting down the Frame; you do not want to crush your
fingers.
The following image shows the main components of a QuickJack.
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