[* black] Use aan 11/16 spark plug socket to unscrew the spark plug by turning in a counter-clockwise direction. [* icon_note] YourSome aftermarket spark plugs may requirethat fit the Sportster use a 5/8ths or 13/16thsslightly larger 18mm spark plug socket depending on the brandsocket.
[* black] Use aan 11/16 spark plug socket to unscrew the spark plug by turning in a counter-clockwise direction. [* icon_note] YourSome aftermarket spark plugs may requirethat fit the Sportster use a 5/8ths or 13/16thsslightly larger 18mm spark plug socket depending on the brandsocket.
[* black] Remove the spark plug from the cylinder.