If you need to accomplish fixes on your Kawasaki W 650 then it will always be a good idea to have access to a Workshop Manual to keep just for a reference in the event you want to know how you can take out a specific component such as the Clutch and match it again in the right way.
Kawasaki W 650 Workshop Manuals can provide specific diagnostic guides on your car so if something is broken it helps you work out what the problem is and the way to repair it. You can then decide if this can be achieved yourself or if ever the job is too big you are able to make a booking for your W 650 into a suitable repair garage.
Kawasaki W 650 manual