1. Preparation:
* Locate the jacking points: Consult your owner's manual to find the reinforced points on your vehicle's frame designed for jacking. Do not jack up your vehicle on any other part, like the axle or suspension components. Using incorrect jack points can cause damage or lead to the vehicle falling.
* Secure the area: Park on a level, firm surface. Engage the parking brake firmly. If possible, chock the wheels opposite the jacking point to further prevent movement.
* Gather necessary tools: You'll likely only need the jack itself, but having gloves can protect your hands from dirt and grease.
2. Positioning the Jack:
* Align the jack: Position the jack's saddle (the curved part at the bottom) directly under the designated jacking point on the frame. Ensure the jack is firmly seated and stable before proceeding.
3. Lifting the Vehicle:
* Engage the jack: Carefully begin cranking the jack handle. It's a slow, deliberate process. Avoid jerky movements.
* Raise slowly: Lift the vehicle only as high as necessary to perform the task at hand (changing a tire, for example). You don't need to lift it high off the ground.
* Monitor stability: Regularly check the jack's stability throughout the lifting process. If you feel any instability, immediately lower the vehicle and reposition the jack.
4. Performing the Task:
* Once lifted: Perform the necessary task (e.g., changing a tire). Always use safety stands or jack stands (never rely solely on the jack) to support the vehicle while you work underneath. These provide a secure secondary support in case the jack fails.
5. Lowering the Vehicle:
* Slowly lower: Turn the jack handle in the reverse direction to slowly lower the vehicle. Control the descent to avoid dropping the vehicle.
* Remove the jack: Once the vehicle is completely on the ground, carefully remove the jack.
Important Safety Precautions:
* Never work under a vehicle supported only by a bumper jack. Always use jack stands for safety.
* Never use the jack on uneven or soft ground.
* Be aware of your surroundings: Ensure there are no obstacles or hazards that could interfere with the jacking process.
* If you're unsure or uncomfortable, seek assistance from a qualified mechanic.
The 1983 Ford bumper jack is a basic tool. While functional, it's essential to prioritize safety and use proper jacking procedures to avoid accidents and potential injury. If you're unsure about any part of this process, it's best to consult a professional.
