Replacing a windshield wiper arm on a 2000 Cherokee is a relatively simple task that can be completed in a few minutes with the right tools. The wiper arm is the metal arm that connects the wiper blade to the motor. Over time, the wiper arm can become corroded or damaged, which can cause the wiper blade to not make good contact with the windshield. This can lead to streaking, smearing, or even scratching of the windshield.
There are a few reasons why you might need to remove the windshield wiper arm on your 2000 Cherokee. One reason is to replace the wiper blade. Another reason is to replace the wiper arm itself if it has become damaged. Finally, you may need to remove the wiper arm to access other components under the hood, such as the battery or the fuse box.