If you need to execute fixes on your own Italjet Jack 150 then it will always be a great idea to own a Workshop Manual to keep just for a guide if you need to know tips to strip off a certain component including Brake Discs and match it again adequately.
Italjet Jack 150 Workshop Manuals gives you specific diagnostic guidelines on your automobile so if something is wrong it will help you determine what the situation is and some ways to resolve it. You will be able to analyse if this can be done yourself or that the job is simply too big you could make a booking for your Jack 150 right into a nearby garage.
Italjet Jack 150 manual