the best thing for you to do would be go to your nearest autoparts place and ask for the HAYNES MANUAL(the bible so to speak on car and vehicle repairs) for your year and model vehicle. the haynes manual is a do it yourself answering book // they are fantastic/// i once owned an italian made VESPA scooter and when i sold it i kept the haynes manual(i would not have known how to change the tires, or replace the clutch cable,or replace the speedometor, or lots of other things that i needed to know about the scooter without it)!!!! because i may get another scooter someday and do not want to have to search for the books // i have both manuals for the vespa scooters/// they cover 1949/// up to the 1990's in vespa scooters!!!