Tools you'll need:
* Wiper arm puller: This specialized tool is highly recommended and makes the job much easier and safer. Improvising can damage the wiper arm or the spindle.
* Wrench (possibly): Some models might have a nut holding the arm in place. Check your car before starting.
* Penetrating oil (like PB Blaster): This helps loosen any seized connections.
* Gloves: Protect your hands.
* Shop rags: For cleaning up.
Steps:
1. Prepare the wiper arm: Spray penetrating oil liberally around the base of the wiper arm where it connects to the wiper motor spindle. Let it soak for at least 15-20 minutes. This will help break down any rust or corrosion.
2. Use the wiper arm puller: This tool usually consists of a claw that fits under the wiper arm and a screw that pulls the arm away from the spindle. Carefully position the puller, ensuring it's securely gripping the arm. Tighten the screw slowly and steadily. The arm should gradually separate from the spindle.
3. Alternative if you don't have a puller (NOT RECOMMENDED): If you absolutely *must* proceed without a puller, you can try gently tapping the wiper arm with a rubber mallet while simultaneously pulling on the arm. This is risky and is far more likely to damage the arm or spindle. Proceed with extreme caution. If you can't remove it easily, stop immediately and acquire a puller.
4. Inspect the spindle: Once the arm is removed, inspect the spindle for any damage or excessive wear. Clean it thoroughly.
5. Reinstallation (reverse the steps): When reinstalling, simply align the wiper arm with the spindle and gently push it onto the spindle until it clicks into place. If there's a nut, tighten it securely.
Important Considerations:
* The position of the wipers: It's generally easier to remove the arms if the wipers are in their resting position (where they park naturally when turned off). Check the exact position in your repair manual if possible.
* Force: Never use excessive force. If the arm won't budge, reapply penetrating oil and try again. Forcing it can permanently damage the spindle.
* Repair manual: A 1965 Mustang repair manual will have detailed diagrams and instructions specific to your vehicle. This is highly recommended before undertaking this repair.
This process is general; the specifics might slightly vary depending on the exact model and condition of your 1965 Mustang. Always prioritize safety and avoid using excessive force. If you're uncomfortable performing this task, it's best to seek professional help from a mechanic.
