1. Preparation:
* Park and Turn Off: Park your Delta 88 on a level surface, turn off the ignition, and engage the parking brake.
* Gather Supplies: You'll need your new wiper blades. Make sure you know the length of your current blades before purchasing replacements. You can usually find this information in your owner's manual or printed on the old blades themselves. Sometimes a small flathead screwdriver might be helpful.
2. Removing the Old Wiper Blades:
* Locate the Wiper Arm Release: Most 1998 Oldsmobile Delta 88s will have a tab or button on the wiper arm connector. This is usually located near the base of the wiper arm where it connects to the wiper blade.
* Release the Blade: Carefully press the tab or button while pulling the wiper blade away from the arm. Sometimes a gentle tug is also required. It might take a little force, but avoid using excessive force to prevent breaking anything. If you can't find a release mechanism, consult your owner's manual.
* Remove the Blade: Once the blade is released, it should slide off the wiper arm relatively easily.
3. Installing the New Wiper Blades:
* Align the New Blade: Align the new wiper blade with the wiper arm, making sure it fits correctly. The hook on the wiper blade should fit securely into the wiper arm connector.
* Attach the Blade: Push the new wiper blade onto the wiper arm until it clicks into place, making sure it's securely attached. If there's a tab or a button to lock, make sure that also securely locks into place.
4. Repeat: Repeat steps 2 and 3 for the other wiper blade.
5. Test: Turn on your wipers to ensure they are working correctly and that the new blades are wiping the windshield cleanly.
Important Considerations:
* Wiper Blade Type: There are different types of wiper blades (hook, push-button, etc.). The instructions above apply to hook type blades, which are common. If your blades have a different attachment system, refer to the instructions included with your new blades.
* Owner's Manual: Your owner's manual should contain specific instructions for your vehicle's wiper blade replacement. This is the best resource to consult if you encounter difficulties.
* Caution: Be careful when handling the wiper arms as they can snap back unexpectedly. Always keep your hands away from your eyes and face.
If you're still having trouble, searching for a YouTube video showing wiper blade replacement for a 1998 Oldsmobile Delta 88 might be helpful. Many videos visually demonstrate the process, making it easier to understand. You could also consult a local auto parts store for assistance.