If you want to execute adjustments on your own Kawasaki KX450F then it will always be a great idea to have a Workshop Manual for personal reference if you need to know proven methods to take out a certain part for instance the Wheel and install it again in the correct way.
Kawasaki KX450F Workshop Manuals can offer you certain diagnostic wisdom with regards to your automobile so if something is wrong it can help you determine what the situation is and how to resolve it. You can then decide if this can be achieved on your own or if ever the job is just too big you could make a reservation for your KX450F right into a nearby garage.
Kawasaki KX450F manual