HOW TO Change Spark Plugs on a Harley Davidson

Simple Quick and Easy way to replace SPARK PLUGS on a Harley Davidson.

Step by Step;

Replacing the spark plugs on a Harley-Davidson motorcycle is a fairly straightforward process, but it may require some special tools and knowledge of the bike's components. Here's a general guide on how to change spark plugs on a Harley:

Start by locating the spark plugs on your Harley. They are typically located on the side of the engine block and are accessible by removing the spark plug covers.

Use a spark plug socket to remove the old spark plugs. The size of the socket you need may vary depending on the model of your Harley but 5/8 is the go to.

Inspect the spark plugs for any signs of damage or wear, such as cracks, chips, or excessive carbon buildup. If the spark plugs look worn or damaged, it's time to replace them.

Before installing the new spark plugs, check the gap to ensure it matches the manufacturer's specifications. You can use a spark plug gap tool to adjust the gap if necessary.

Carefully thread the new spark plugs into the engine block by hand, making sure not to cross-thread them. Then, use the spark plug socket to tighten them down until they are snug.

NO NEED TO OVERTIGHTEN!!!!!!!!!!!!!!

Finally, replace the spark plug covers and start the engine to ensure everything is working properly.

If you have any questions leave them in the comment section!

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