1. Preparation:
* Gather tools: You'll likely need a screwdriver (Phillips and/or flathead, depending on the seat's fasteners), possibly a ratchet and socket set, and possibly a wrench.
* Safety first: Disconnect the negative terminal of your car battery to prevent accidental short circuits. This is especially important if you plan to use any power tools.
* Clear the area: Remove any items from the back seat and trunk that might hinder access.
2. Removing the Seat:
* Locate the fasteners: The back seat is typically held in place by bolts or screws. These are usually located on the seat's bottom cushion where it meets the floor. Look carefully under the seat cushions for these. They might be hidden under caps or trim pieces.
* Remove the fasteners: Carefully unscrew or remove the bolts or screws securing the seat to the floor. Take your time to avoid damaging the threads or the seat itself.
* Lift the seat: Once all the fasteners are removed, the seat should lift up and out of the car. It may be heavy; ask for assistance if needed. Note the orientation of the seat as you remove it to aid in re-installation. You might need to wiggle it slightly.
Specific Considerations:
* Seatbelts: If the seatbelts are attached to the seat itself, you'll need to detach them before removing the seat. Consult your owner's manual for specific instructions on disconnecting the seatbelts safely.
* Different Trim Levels: Some models might have slightly different seat attachment mechanisms. A parts diagram for your specific 1970 Chevy Nova (available online through various parts suppliers or automotive forums) will be extremely helpful in visualizing where the fasteners are located.
* Rust and seized fasteners: If the car is older and possibly rusty, the fasteners might be seized. Use penetrating oil (like PB Blaster) and allow sufficient time for it to work before attempting to remove them. If they're stubborn, you might need to use more force with the right tools, but be careful not to strip the heads.
3. Reinstallation:
Reinstalling the seat is the reverse of the removal process. Make sure all fasteners are securely tightened.
Disclaimer: This is a general guide. Always consult a repair manual specific to your 1970 Chevy Nova for detailed instructions and diagrams. This information should not be considered a substitute for professional mechanical advice. If you're unsure about any part of the process, it's best to seek the assistance of a qualified mechanic.
