If you wish to carry out repairs for your Dnepr MB 650 M then it will always be recommended to own a Workshop Manual for personal reference in the event that you need to know simple methods to take off a certain part for example, the Clutch and match it again in the correct manner.
Dnepr MB 650 M Workshop Manuals are able to offer precise diagnostic information with regards to your vehicle therefore if something is wrong it can help you determine what the issue is and some ways to fix it. You will be able to analyse if you can do this on your own or that the job is just too big you could book your MB 650 M into a local mechanic.
Dnepr MB 650 M manual