If you choose to undertake adjustments for your Yamaha Jog R then it is always a good idea to have a Workshop Manual to use as a reference if perhaps you need to know simple methods to take out a certain part for example, the Door and install it again properly.
Yamaha Jog R Workshop Manuals will provide you with special diagnostic guides on your car therefore if something is playing up it will help you work out what the problem is and the way to correct it. You will be able to determine if this can be done on your own or in case the job is just too big you could make a reservation for your Jog R in with a suitable friendly mechanic.
Yamaha Jog R manual