Instructions / Assembly

QuickJack™ Portable Car Jack 42 P/N 5900959 — Rev. J3 — Oct. 2019
Lowering the Frames from the First Locking Position
Lowering the QuickJack’s Frames from the First Locking Position is different from lowering them from
the Top Locking Position, so it is described separately.
⚠ WARNING When lowering QuickJack Frames, make sure the Lock Bar and the Release Cam
stay in their Lock Channel. If they get knocked sideways they can get stuck on the
rail of the Lock Channel, which results in the QuickJack not lowering correctly.
To lower QuickJack Frames from the First Locking Position:
1. Press and hold Up on the Pendant Control just until the Release Cam clears the Lock Block, then
release Up.
The Release Cam / Lock Bar moves away from the Lock Block towards the Top Locking Position.
Not necessarily to scale. Not all components shown. Release Cam and the Lock Bar shown
moving off of the First Locking Position towards the Top Locking Position.
2. When the Release Cam and Lock Bar are clear of the Lock Block, press and hold Down until both
QuickJack Frames lower to the ground.
The Release Cam moves the Lock Bar over the Lock Block.
Note: If the Lock Bar locks again on the Lock Block, try again, going up a little bit further this
time. What you want is for the Release Cam to be in the Down position, as shown in the
drawing above.