If you wish to execute auto repairs for your Kawasaki KX85 then it will always be recommended to have access to a Workshop Manual to keep just for reference should you want to know the best ways to take off a particular part including Drive Shaft and fit it again in the correct way.
Kawasaki KX85 Workshop Manuals offer you particular diagnostic guidelines on your car therefore if something is wrong it can help you understand what the problem is and some ways to repair it. You will be able to analyse if this can be achieved on your own or that the job is simply too big you are able to make a reservation for your KX85 right into a decent mechanic.
Kawasaki KX85 manual