What four key requirements must you achieve before setting up the on-car lathe on the vehicle?

Before setting up the on-car lathe on the vehicle, you must achieve the following four key requirements:

1. Vehicle Inspection: Before any work begins, the vehicle should be thoroughly inspected to ensure it is in a safe and operable condition. This includes checking the brake system, tires, and other key components.

2. Understanding of the Equipment: You must have a thorough understanding of how the on-car lathe works. This includes knowing how to set it up, operate it, and troubleshoot any issues that may arise.

3. Proper Tools and Equipment: You must have all the necessary tools and equipment to set up the on-car lathe. This includes the lathe itself, as well as any necessary attachments and safety equipment.

4. Safe Working Environment: Finally, you must ensure that you have a safe working environment. This includes having enough space to work, ensuring the vehicle is securely positioned, and that there are no potential hazards in the immediate area.

1. Vehicle Inspection: Before setting up the on-car lathe, you must thoroughly inspect the vehicle. This includes checking the brake system, tires, and suspension to ensure they are in good working condition. Any issues with these components could affect the operation of the lathe.

2. Lathe Inspection: The on-car lathe itself must also be inspected. Ensure that it is clean, well-lubricated, and in good working order. Any issues with the lathe could lead to poor results or even damage to the vehicle.

3. Secure the Vehicle: The vehicle must be securely positioned before the lathe is set up. This usually involves lifting the vehicle off the ground using a jack or lift and securing it with jack stands. The vehicle must be stable to ensure the safety of the operator and the accuracy of the lathe.

4. Prepare the Brake System: The brake system must be prepared before the lathe is set up. This usually involves removing the wheels and brake calipers. The brake discs must be clean and free of any debris that could interfere with the lathe.