Tools You'll Likely Need:
* New hood hinges: Ensure you have the correct hinges for your 1987 S10.
* Socket wrench set: Various sizes, likely including 10mm, 13mm, and possibly others.
* Wrench set: For those hard-to-reach places a wrench might be easier than a socket.
* Phillips and/or flathead screwdrivers: Depending on the type of screws used on your hinges.
* Drill with appropriate bits (possibly): If you need to enlarge existing holes or create new ones.
* Penetrating oil (like PB Blaster): To loosen any rusted or stuck bolts.
* Jack stands or ramps: To safely support the truck's hood.
* Gloves and safety glasses: To protect yourself.
Steps:
1. Prepare the Truck: Park the truck on a level surface and engage the parking brake. It's highly recommended to use jack stands to support the hood while you work, or to at least prop it up securely with something sturdy. Never rely solely on the hood's latch.
2. Remove the Old Hinges:
* Open the hood fully.
* Locate the bolts attaching the old hinges to both the hood and the body. There are usually two bolts per hinge.
* Spray penetrating oil on the bolts if they're difficult to turn. Let it sit for a few minutes to work.
* Carefully remove the bolts and nuts using the appropriate socket wrench. Keep track of all the hardware.
* Remove the old hinges from both the hood and the body.
3. Clean the Mounting Surfaces: Thoroughly clean the mounting areas on both the hood and the body where the hinges will attach. Remove any rust, debris, or old sealant.
4. Install the New Hinges:
* Align the hinges: Carefully align the new hinges with the existing holes on the hood and body.
* Attach to the body: Begin by attaching the hinges to the body. Start the bolts by hand to ensure they are properly aligned.
* Attach to the hood: Once the hinges are secured to the body, align them with the hood and attach them using the bolts.
* Tighten the bolts: Tighten the bolts securely but avoid over-tightening. Consult your repair manual for the correct torque specifications.
5. Test the Hood: Gently open and close the hood several times to ensure it operates smoothly and the hinges are securely fastened.
6. Adjust if Necessary: If the hood doesn't align properly or doesn't close smoothly, you might need to slightly adjust the hinge placement. This often involves loosening the bolts, making minor adjustments, and re-tightening them.
Important Considerations:
* Matching the hinges: Make absolutely sure you're using the correct replacement hinges for your 1987 Chevy S10. Slight variations between years or models can exist.
* Rust and corrosion: On an older vehicle, rust and corrosion can be a significant issue. Penetrating oil and patience are your allies here. You may need to use a wire brush to clean out corroded threads.
* Repair manual: A factory service manual for your specific vehicle is invaluable for this type of repair. It will show you exactly where the hinges go, the correct bolt sizes, and the proper torque specifications.
If you're not comfortable performing this repair yourself, take your truck to a qualified mechanic. Improperly installed hinges can lead to a poorly functioning hood, which can be dangerous.
