If you have to do maintenance to your CPI Oliver Sport 50 then it is always a great idea to have access to a Workshop Manual for reference if perhaps you need to know the way to take off a particular part for example Clutch and install it again correctly.
CPI Oliver Sport 50 Workshop Manuals can provide specified diagnostic guides for your car so if something is playing up it will help you discover what the situation is and the best way to repair it. After that you can assess if this can be done yourself or in case the job is simply too big you can book your Oliver Sport 50 in to a trusted mechanic.
CPI Oliver Sport 50 manual