Tools You'll Likely Need:
* Socket set (various sizes, including metric)
* Wrenches (various sizes, including metric)
* Screwdrivers (Phillips and flathead)
* Pliers
* Hammer
* Penetrating oil (like PB Blaster)
* Jack stands
* Safety glasses
* Gloves
* New hood hinges (ensure you get the correct ones for your van)
Steps (General Outline):
1. Preparation: Park the van on a level surface, engage the parking brake, and chock the wheels. Disconnect the negative battery terminal. Open the hood completely.
2. Access the Hinges: Locate the hinges on the hood and the body. You'll likely need to work from both the engine compartment and underneath the van.
3. Remove the Old Hinges:
* From the Body: This is usually the more challenging part. You might find bolts or nuts securing the hinge to the body. Spray penetrating oil liberally on these fasteners beforehand to loosen them. Use the appropriate sockets or wrenches to carefully remove the fasteners. Be mindful not to damage the surrounding bodywork.
* From the Hood: Once the body-side fasteners are loose, carefully remove the fasteners attaching the hinge to the hood itself. These may also be bolts or nuts.
4. Installation of the New Hinges:
* To the Body: Align the new hinge to the body mounting points. Carefully install the fasteners and tighten them to the manufacturer's specifications (check your repair manual).
* To the Hood: Align the new hinge on the hood, matching the alignment on the body. Install the hood-side fasteners and tighten securely. Make sure the hood aligns properly before fully tightening.
5. Testing and Adjustment: Carefully lower the hood and check for proper alignment and smooth operation. You might need to slightly adjust the hinges to ensure the hood sits flush and closes correctly. There may be adjustment points on the hinges themselves.
6. Reconnect Battery: Reconnect the negative battery terminal.
Important Considerations:
* Rust: On older vehicles like a 1989 B250, rust can be a significant problem. Bolts and nuts may be seized. Use penetrating oil liberally and allow it to soak for a while before attempting to remove them. A breaker bar might be necessary for stubborn fasteners. If a bolt breaks off, you may need to drill it out.
* Alignment: Precise alignment is crucial for a properly functioning hood. Take your time and ensure the hinges are aligned correctly before tightening all fasteners.
* Repair Manual: This is the most important step. A repair manual specific to your vehicle will have detailed diagrams and instructions, making the job much easier and safer.
This is a general guide. Without a specific repair manual, providing precise instructions is impossible, and attempting the repair without one could lead to damage to your van. If you're not comfortable with this type of repair, consider taking it to a qualified mechanic.
