Changing spark plug's on my 1998 Honda CBR 600 f3

Check the plug gap to be sure they are correct and make sure the insulator are not cracked.

If you look on each plug lead, there should be a number 1, 2, 3 4.

Put them onto the relevant cylinders . !

Remove spark plug cable from top of spark plug and use a socket set to remove spark plug and then place new spark plug and tighten it to required Torque which is specified in Repair manual for your bike

Change the spark-plug.If don`t work check the induction coil.

Please refer to this link for the specs.

hi would be good idear to also check spark and and timing also if you just got bike give it a good service this includes fuel filter

hope this helps

There is a special plug wrench for this. The socket is very thin and narrowly fits in the hole. The plug cap has a rubber grommet that seals the tube.

I have a 1996 cbr 600 f3 and when I first bought it used it would not turn over for the life of it. It turned out that a major problem was the spark plugs needing to be replaced. Thats the first thing to do. Next clean out those carbs with some good carb cleaner.