Farmer jack is a manual rocker arm using the lever principle, self-ejecting locking device, reliable hole clamping, easy to operate, high lifting height. It is suitable for the repair and rescue of off-road vehicles in the field, in order to use it to lift the vehicle to change tires, overhaul the vehicle, can also be stuck in the car when the wheel from the mud or big hole lifted out, and even can promote the vehicle to move.

Lever principle Manual rocker arm, self-elastic locking device, reliable hole clamping, easy to operate, large lifting height. The product itself is equipped with a metal base, but the area is small

Jacking:

1. Pull up the handbrake to stop your four-wheel drive, and then wedge it with logs or rocks under the wheels so it doesn't slide on the road.

2. Keep the crank upright when setting up the jack.

3. Put the jack on a firm, flat ground. If the ground is soft or sandy, you need to find a way to add something that acts like a base, like concrete blocks or bricks.

4. Switch the reversing lock to the "UP" position.

5. Grab the crank and lift it up until the nose of the jack reaches the support point. Be careful not to use the hollow pipe as a support point, such as weak or weak contact and easy to slip off.

6, both hands hold the handle, carefully shake up and down, when shaking the handle downward, the vehicle will be jacked up. Also watch the vehicle for any slippage and other movements. If you see any instability, stop immediately. Also, do not use extension rods on the crank, as other mechanisms are not designed to withstand these loads.

7. Do not lift the 4WD to an unnecessary height, the higher you lift it, the more unstable the operation. In general, do not lift the tire more than 5CM above the ground.

8. After you lift the car, remember to hold the crank in the upright position with the crank clamp.

9. If you want to change a tire, don't just rely on a cross-country jack. Make sure the tire is wedged, then put rocks or logs under the car, and then slowly place the car on the pads before changing the tire.

Lowered:

1. When you lower your off-road jack, there should be at least 150 pounds of pressure on it or it will slide off the support bar on its own.

2. Push the crank to the upright position.

3. Then, unplug the reversing lock to the "DOWN" position.

4. Start shaking the handle up and down. Do not rest your body or face against the handle. This will prevent the handle from bouncing back to the upright position and knocking out your front teeth if you release it.

Although the off-road jack is an all-metal tool, you still need to be kind to its maintenance work. Clean up after use to prevent clogging of pin holes and apply a coat of WD-40 antirust lubricant. If you are a careful person, you can also use a coat to carry it.