If you choose to conduct adjustments on your own CCM 450DS Trail then it will always be a great idea to possess a Workshop Manual to use as personal reference if perhaps you need to know how you can strip off a particular part much like the Clutch and install it again appropriately.
CCM 450DS Trail Workshop Manuals offer you specified diagnostic information on your automobile so if something is not working it can help you understand what the situation is and ways to repair it. You will be able to analyse if you can do this yourself or that the job is too big you can actually make a booking for your 450DS Trail in to a suitable mechanic.
CCM 450DS Trail manual