If you want to execute auto repairs on your own Suzuki SV 400 S then it is usually a great idea to have access to a Workshop Manual to keep just for a guide in the event you need to know the best way to take off a specific component such as the Clutch and install it again perfectly.
Suzuki SV 400 S Workshop Manuals offers you special diagnostic wisdom on your vehicle so if something is not working it can help you understand what the situation is and the way to make it better. You can then evaluate if you can do this on your own or if the job is too big you are able to make a booking for your SV 400 S in with a suitable friendly mechanic.
Suzuki SV 400 S manual