If you wish to perform fixes on your Derbi Mulhacen Caf 659 then it is usually a good idea to own a Workshop Manual for personal reference in the event you want to know the way to strip off a specific component such as the Drive Shaft and fit it again adequately.
Derbi Mulhacen Caf 659 Workshop Manuals are able to offer particular diagnostic wisdom for your vehicle so if something is faulty it will help you find out what the situation is and easy methods to correct it. After that you can analyse if you can do this on your own or in the event the job is simply too big you can actually make a booking for your Mulhacen Caf 659 in with a local repair garage.
Derbi Mulhacen Caf 659 manual