Just below the head light there is two round things. One is the horn and the other is the fuses. you will need a screwdriver to remove the cover.
5
2 down 1 up
Ngk d9ea
on my 86 454 ltd it's in the tank, connected to the petcock
underneath the rear fender.
Try www.websxtreme.net/index.php.It is an info site for kawasaki 454's.It has all the specs.Hope this helps.
There are no points it has electronic ignition.
http://www.454rider.com/ 3.6Q
There is none, there are screws on the back rest that have to be undone to lift the seat.
SAE 10w40 Click the link for full specifications.
check the water pump
roughly 3-4 quarts more like 3.5