If you want to perform maintenance on your own Dinli DL 904 Lightning then it will always be a good plan to own a Workshop Manual to use as reference in case that you need to know the way to strip off a specific component like the Exhaust and fit it again appropriately.
Dinli DL 904 Lightning Workshop Manuals provides particular diagnostic wisdom for the automobile therefore if something is broken it helps you work out what the situation is and ways to fix it. You can then assess if you can do this on your own or in the event the job is too big you can still make a reservation for your DL 904 Lightning right into a trusted car garage.
Dinli DL 904 Lightning manual