How do you change the ninja 650 spark plugs?

Answer:
Righty tighty, lefty loosy! Of course you have to get to them first under the gas tank. Should be able to without completely removing the seat. Prop the tank up with a couple of boards under the tank on top of the frame. Should change the air filter (inside the black box right there) when you are doing the plugs. Remove the fairings for best access.
First answer by ID3227206333. Last edit by ID3227206333. Question popularity: 1 [recommend question].