I've read many of us found out that the stealership didn't do anything except for oil change and chain clean/lubrication for 1st service. So I decided to DIY. I've changed the oil and chain clean/lubrication. Now what else I need to inspect? I have the service manual but didn't find anything specific for 1st service. My bike is 2011 GSXR600. (The 1st owner barely rode it and it was 300km when I bought it this season.)