Harley-Davidson Sportster Evolution Spark Plugs Replacement

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Harley-Davidson Sportster Evolution Spark Plugs Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

Harley-Davidson Sportster Evolution Spark Plugs Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Use an 11/16" spark plug socket to unscrew the spark plug by turning in a counter-clockwise direction.
Some aftermarket spark plugs that fit the Sportster use a slightly larger 18mm spark plug socket.
Remove the spark plug from the cylinder.

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