If you want to do maintenance tasks for your Yamaha YP 250 Majesty Majesty A then it is usually recommended to possess a Workshop Manual to use as personal reference in case you want to know tips to remove a specific component like the Door and install it again the right way.
Yamaha YP 250 Majesty Majesty A Workshop Manuals will give specified diagnostic details for the car therefore if something is playing up it helps you work out what the situation is and easy methods to make it better. You can then determine if you can do this by yourself or that the job is just too big you are able to make a booking for your YP 250 Majesty Majesty A into a nearby car garage.
Yamaha YP 250 Majesty Majesty A manual