Here's a general outline. Specifics might vary slightly depending on the trim level and any aftermarket modifications:
1. Steering Column Removal (Partial): You likely won't need to completely remove the steering column, but you'll need to gain access to the ignition switch. This usually involves:
* Removing the Steering Wheel: You'll need a steering wheel puller for this. There are various types available, and improper use can damage the steering wheel or column. Consult a repair manual for the correct procedure. Once removed, you'll see the ignition switch behind the steering wheel.
* Removing the Steering Column Shroud: This plastic cover surrounds the steering column and needs to be removed to access the ignition switch. It usually clips or screws into place.
2. Ignition Switch Removal:
* Disconnect Electrical Connectors: Locate and carefully disconnect any electrical connectors attached to the ignition switch. Take note of their location for reassembly. There might be two or three connectors.
* Remove Retaining Screws or Clips: The ignition switch is typically held in place by screws or retaining clips. These are often located on the side or back of the switch. Access might be tight, so use the right size screwdriver or tools.
* Remove the Ignition Switch: Once the screws or clips are removed, the switch should pull out. It might be a little snug, but gentle force should be enough to remove it.
3. Reassembly: Reverse the steps above for reassembly, ensuring all connectors are securely attached and screws tightened. Remember to reconnect the negative battery terminal.
Important Considerations:
* Repair Manual: A repair manual specific to your '87 Chevy S10 is highly recommended. This will provide detailed diagrams and instructions, making the process much easier and less prone to errors.
* Tools: You'll need the right tools, including a steering wheel puller, various screwdrivers (Phillips and possibly flathead), and potentially some small sockets.
* Caution: Be careful not to damage any wiring or the steering column itself. Work slowly and deliberately.
* Ignition Key: You'll need your key during the process, at least to make sure the steering wheel isn't locked.
* Security: If you have an anti-theft system, it may also affect the process of removing the ignition switch and might require additional steps to disable it or to prevent setting off the alarm.
If you're not comfortable performing this repair yourself, it's best to take your vehicle to a qualified mechanic. Improperly removing or reinstalling the ignition switch can lead to damage to your vehicle's electrical system or steering column.
