If you choose to do auto repairs for your Vespa LX 50 then it will always be a good plan to own a Workshop Manual to keep just for a reference in case that you need to know methods to take off a specific part for example Wheel and match it again in the correct way.
Vespa LX 50 Workshop Manuals can provide targeted diagnostic wisdom on your vehicle so if something is broken it helps you ascertain what the problem is and ways to fix it. You can then decide if this can be done by yourself or if the job is simply too big you are able to make a booking for your LX 50 right into a local friendly mechanic.
Vespa LX 50 manual