If you need to execute maintenance tasks on your Vespa LX150 then it is usually recommended to possess a Workshop Manual for a reference in the event you want to know the right way to take off a specific component including Brake Discs and fit it again appropriately.
Vespa LX150 Workshop Manuals offers clear certain diagnostic facts on your car therefore if something is faulty it will help you work out what the problem is and methods to fix it. You can then assess if you can do this on your own or if the job is simply too big you can still make a reservation for your LX150 right into a nearby friendly mechanic.
Vespa LX150 manual