If you need to undertake maintenance tasks on your Italjet JetSet 150 then it is usually a great idea to own a Workshop Manual to keep just for personal reference in the event you need to know the way to take off a certain component such as the Door and fit it again successfully.
Italjet JetSet 150 Workshop Manuals provide you with special diagnostic guides for the car or truck therefore if something is wrong it will help you understand what the situation is and methods to repair it. You can then analyse if you can do this yourself or in the event the job is simply too big it is possible to make a reservation for your JetSet 150 in with a decent mechanic.
Italjet JetSet 150 manual