Yamaha YB 50 Workshop Manuals
If you need to perform fixes on your own Yamaha YB 50 then it is always recommended to have a Workshop Manual to keep just for personal reference in case that you need to know the best way to take out a specific part much like the Chain and match it again accordingly.
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Yamaha YB 50 Workshop Manuals will give specified diagnostic facts with regards to your motorbike so if something is playing up it helps you find out what the problem is and tips to repair it. After that you can decide if this can be done yourself or in the event the job is too big you could make a booking for your YB 50 in with a nearby repair garage.