Need to know bestway of changing sparkplugs on 2008 FZ6

If you remove the airbox it is easier to reach them but it is a lot of work to remove it.If you remove the radiator it is an easier procedure but you will have hard time to reach the spark plugs cause there is limited space to work in.

You need to remove the seat to access the bolts holding the tank down, turn off the fuel, remove the fuel lines from the bottom of the tank and any connectors, taking note of positions, then you will have easier access to the spark plugs.
Here is a link to the manual...info you need is on page 52.
http://www.yamaha-motor.com/sport/service/viewmanuals/viewmanuals.aspx?ls=sport

Please rate me if I have helped you, as rating will help me.
Thanks and good luck.
Gino

There's the correct way which includes removing a whole heap of components, but I've found this way to be the best:

http://www.sportbikes.net/forums/fz6/361128-how-replace-your-sparkplugs-20-minutes.html

Note, this is for the faired version, so you should have even better access if you ride a naked.

Hey Gino... and Makis... I am 60 and pocket rockets are not my generation. I have seen your answers and you both know these bikes. Keep up the good work and take 'em all so I don't have to venture into the rocket science you two do. :-)

Best wishes, tombones49