It Doesn't have one. If you look on the right hand side engine casing you'll see the oil filler cap and at the bottom of the casing you'll see a round "viewing glass". ensure the bike is upright and check the level of the oil and compare it to the upper and lower marks.
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.
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.
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