1. Identify the Problem:
* Inspect the hinges: Carefully examine all three hinges on the driver's side door. Look for:
* Loose bolts: Are any of the hinge bolts loose? Tighten them with the correct size wrench. This is the easiest fix.
* Worn bushings: The hinges have bushings (usually rubber or nylon) that wear out over time. Look for cracks, deformation, or excessive play in the hinge.
* Bent hinges: Check if any of the hinges are bent or damaged. This is less common but possible.
* Check the striker plate: The striker plate (the metal piece on the doorjamb where the latch engages) can also become loose or misaligned. Check its tightness and alignment.
* Check the door latch mechanism: A malfunctioning door latch can contribute to the sagging feeling. Make sure the latch is functioning correctly and engaging properly.
2. Repair Options:
* Tighten loose bolts: If loose bolts are the issue, tighten them firmly. Use a torque wrench to ensure you don't overtighten and damage the hinges or door. Consult a repair manual for the correct torque specifications.
* Replace worn bushings: If the bushings are worn, you'll need to replace them. This usually involves:
* Removing the door: This is the most labor-intensive part. You'll need to disconnect the wiring harness, remove the interior door panel, and detach the door from the hinges. A repair manual will guide you through this process.
* Removing the old bushings: These are often pressed into the hinge. You may need specialized tools like a bushing press or punch to remove them.
* Installing new bushings: Install the new bushings carefully, ensuring they're properly seated.
* Reassembling the door: Reinstall the door, reconnect the wiring, and ensure everything is working correctly.
* Replace hinges: If the hinges are bent or severely damaged, they'll need to be replaced. This involves the same process as replacing bushings—removing the door, replacing the hinges, and reassembling.
* Adjust the striker plate: If the striker plate is misaligned, you might be able to adjust it to improve the door's fit. This often involves loosening the bolts holding the striker plate and carefully repositioning it.
3. Tools and Parts You Might Need:
* Socket set (metric)
* Torque wrench
* Screwdrivers (Phillips and flathead)
* Pliers
* Bushings (if replacing)
* Hinges (if replacing)
* Repair manual (highly recommended)
* Possibly a bushing removal/installation tool
* Safety glasses and gloves
Important Notes:
* Repair manual: A repair manual specific to your 1993 Ford Explorer is highly recommended. It will provide detailed instructions and torque specifications for all bolts and fasteners. This will prevent damage and ensure a proper repair.
* Safety: Be careful when working with tools and removing the door. Disconnect the battery negative terminal before working on the electrical components.
* Professional help: If you're not comfortable performing this repair yourself, consider taking your Explorer to a qualified mechanic.
Start with the simplest solutions (tightening bolts) before moving on to more involved repairs like replacing bushings or hinges. Remember to consult your repair manual for specific instructions and diagrams for your vehicle.
