General Steps (Both Interior and Exterior Handles):
1. Gather Tools: You'll likely need screwdrivers (Phillips and possibly flathead), possibly pliers, and possibly a trim removal tool (to avoid scratching the plastic).
2. Remove Interior Panel: This is crucial for access. You'll need to carefully pry off the interior door panel. Start by removing any visible screws along the edges and around the armrest. The panel is usually held in place by clips. Work slowly and carefully to avoid breaking any of these clips. A trim removal tool can help prevent damage.
3. Locate the Handle Mechanism: Once the interior panel is off, you'll see the mechanism for the sliding door handle.
4. Disconnect the Linkage: The handle is connected to a linkage that opens the door. This linkage will need to be disconnected. This often involves removing a clip or a bolt.
5. Remove the Handle: This step is highly dependent on the specific handle design. Some handles may have screws holding them in place, while others may require more delicate prying or removal of retaining clips. Examine the handle carefully to identify how it's attached.
6. Install the New Handle: Reverse the removal steps to install the new handle. Make sure the linkage is properly reconnected.
7. Reassemble: Put the interior panel back in place, securing it with the screws and clips.
Important Considerations:
* Interior vs. Exterior: The exterior handle replacement is often more involved, sometimes requiring removal of the door panel *and* potentially the window regulator and/or other mechanisms to get proper access.
* Handle Type: The specific process will differ depending on whether you have a basic handle or one with integrated features (e.g., power locks).
* Rust and Worn Parts: On older vehicles, you may encounter rust or severely worn parts. Be prepared for potential challenges in removing stuck or damaged components.
* Repair Manual: Investing in a repair manual specific to your 1998 Ford E250 is strongly recommended. This will provide detailed, illustrated instructions tailored to your vehicle. You can often find these online or at auto parts stores.
Disclaimer: This is general guidance. Improper disassembly can damage your vehicle. If you are not comfortable working on your vehicle, take it to a qualified mechanic.
