Here's a general procedure, but consult a repair manual specific to your 1979 Chevy Silverado for exact details and torque specifications. Different years and models might have slight variations.
Tools you'll need:
* Steering wheel puller: Essential. A three-jaw puller is typically recommended.
* Socket wrench and sockets: To remove the nut securing the steering wheel. The size will depend on your vehicle (check your manual). A ratchet is helpful.
* Penetrating oil (like PB Blaster): To help loosen the nut if it's stuck.
* Protective gear: Gloves, safety glasses.
* Shop towels or rags: To clean up any spilled oil or grease.
* Marking tools: (Optional, but highly recommended) A marker to mark the relative position of the steering wheel to the steering column before removal for easier reinstallation.
Procedure:
1. Disconnect the negative battery cable: This is crucial to prevent accidental airbag deployment (even though your truck likely doesn't have one).
2. Mark the steering wheel's position: Before loosening anything, use a marker to align the steering wheel with a fixed point on the dash or column. This will help ensure straight alignment when reinstalling.
3. Remove the steering wheel nut: Use the appropriate socket and ratchet to remove the nut in the center of the steering wheel. Spray penetrating oil on the nut if it's difficult to loosen, and let it sit for a few minutes. Turn the nut counterclockwise to remove it.
4. Install the steering wheel puller: Carefully and securely attach the steering wheel puller according to the manufacturer's instructions.
5. Remove the steering wheel: Slowly and steadily tighten the puller's screw until the steering wheel comes loose. Once it starts to move, it should come off relatively easily.
6. Inspect the steering wheel hub: Once the steering wheel is off, inspect the hub for damage or corrosion. Clean it if necessary.
Reinstallation:
Reinstallation is the reverse of removal. Make sure to torque the nut to the manufacturer's specifications found in your repair manual. Incorrect torque can damage the steering column or wheel.
Important Considerations:
* Airbag: While your 1979 Silverado doesn't have an airbag, this procedure is similar to those with airbags, except you won't have to worry about accidental deployment. However, always disconnect the battery.
* Steering Column Lock: Be aware of the steering column lock mechanism. It might require some manipulation to fully remove the steering wheel.
* Repair Manual: A repair manual specific to your year and model of Silverado is invaluable. It will show you exactly where everything is located and provide torque specifications.
This process is a general guide. If you're uncomfortable performing this task yourself, it's best to take your vehicle to a qualified mechanic. Improper removal can lead to damage to your vehicle or personal injury.
