1. Preparation:
* Disconnect the battery: This is crucial to prevent accidental short circuits.
* Gather tools: You'll likely need screwdrivers (Phillips and flathead), possibly a wrench or socket set, and potentially some trim tools (plastic pry bars are helpful to avoid scratching).
* Consult a shop manual: A shop manual specific to your 1968 Buick model is invaluable. It will have diagrams and detailed instructions, saving you time and potential damage. You can often find these online or through automotive parts stores.
2. Accessing the Seat:
* Remove any seatback covers: This often involves undoing clips or screws.
* Look for fasteners: Carefully examine the seat's base for bolts, screws, or clips attaching it to the floor. These are often located under the seat itself and might require some maneuvering to reach. They might be along the seat's edges or under the seat cushions.
3. Removing the Seat:
* Remove the fasteners: Once you've located all the fasteners, carefully remove them. Keep track of all hardware and their location for reassembly.
* Lift the seat: After removing all fasteners, the seat should lift out. It may be heavy, so ask for help if needed. Be mindful of any potential wiring harness connections – some seats might have seatbelt mechanisms or other wiring attached. Disconnect these carefully before completely removing the seat.
4. Specific Considerations:
* Bench seat: Bench seats tend to be heavier and may require more effort to lift.
* Bucket seats: Bucket seats are usually lighter and easier to maneuver, but might have individual attachment points.
* Seatbelts: Be cautious of seatbelts. They may be attached to the seat or the car's body. You'll need to detach them appropriately.
* Wiring: As mentioned above, check for any wiring harnesses or electrical connections. Carefully disconnect them before lifting the seat.
Important Cautions:
* Take photos: Before you start, take pictures of the seat and its attachments. This will be helpful during reassembly.
* Work slowly and methodically: Don't rush the process. Taking your time will help prevent damage and frustration.
* Protect your car's interior: Use blankets or towels to protect the car's interior from scratches.
If you're uncomfortable with any part of this process, it's best to take your car to a mechanic or upholstery shop. They have the experience and tools to remove the seat safely and efficiently. Remember to always consult your car's specific shop manual for the most accurate instructions.
