1. Pop the plastic cap off the wiper arm bolt.
2. Use a 13 mm wrench or socket to loosen the wiper arm bolt.
3. Hold the wiper arm in one hand and the wrench or socket in the other hand. Twist the wrench or socket counterclockwise to loosen the bolt.
4. Once the bolt is loose enough, remove the wrench or socket.
5. Pull the wiper arm straight up to remove it from the splined shaft.
To reinstall the wiper arm, simply reverse these steps. Be sure to tighten the bolt securely so the wiper arm does not come loose while you are driving.
Here are some tips for removing the wiper arm:
- If the bolt is rusted, you may need to use a penetrating oil to loosen it.
- Be careful not to drop the wiper arm bolt. It is a small part that can be easily lost.
- If you have any questions about how to remove the wiper arm, consult a professional.
