That being said, here's a *general* outline of the process. This is not a precise guide and specific steps might vary slightly depending on the exact model and condition of your Nova. Always consult a repair manual specific to your year and model for detailed instructions and diagrams.
General Steps (Proceed with extreme caution):
1. Disconnect the Battery: This is crucial to prevent short circuits and potential injury. Disconnect both negative and positive terminals.
2. Remove the Steering Wheel: This usually involves removing the horn contact, the retaining nut or bolt, and then pulling the wheel off the steering column. You'll likely need a steering wheel puller tool.
3. Access the Ignition Switch: Once the steering wheel is off, you should have access to the ignition switch housing. This often involves removing some trim pieces around the steering column.
4. Remove the Ignition Cylinder Retaining Clip or Screws: There's usually a small retaining clip or screw(s) holding the ignition cylinder in place. These are often hidden and may require careful probing to locate.
5. Remove the Ignition Cylinder: Once the retaining clip or screws are removed, the ignition cylinder should slide out, or gently be pulled out. There might be a small amount of resistance; use caution to avoid damaging the cylinder or the steering column. You may need special tools depending on the cylinder design. Note that the key may or may not be required for removal depending on the mechanism.
Important Considerations:
* Wiring: There are wires connected to the ignition switch. Make sure you understand how to disconnect them safely and label them carefully if you need to remove them to access the cylinder.
* Special Tools: You may require specialized tools to remove the ignition tumbler, such as a small pick set, ignition cylinder removal tool, or even a slim jim.
* Security: Removing the ignition cylinder can potentially compromise your car's security. Ensure you replace it with a suitable replacement cylinder and key.
* Damage: Attempting this without the proper knowledge and tools can easily lead to damage to the ignition switch, steering column, or surrounding components.
Again, if you're unsure about any part of this process, it's strongly recommended to seek professional help from a qualified locksmith or mechanic. They have the tools, experience, and expertise to do this safely and efficiently. Improper removal can result in costly repairs.
