If you choose to do maintenance tasks on your Yamaha JT1MX Mini Enduro then it is usually recommended to own a Workshop Manual to keep just for reference should you need to know the way to remove a particular part including Drive Shaft and install it again correctly.
Yamaha JT1MX Mini Enduro Workshop Manuals are able to offer detailed diagnostic wisdom with regards to your vehicle therefore if something is wrong it can help you discover what the problem is and easy methods to resolve it. You can then determine if this can be achieved yourself or that the job is simply too big you could make a reservation for your JT1MX Mini Enduro right into a trusted friendly mechanic.
Yamaha JT1MX Mini Enduro manual