Sharing my experience here changing the air and fuel filter and inspecting the spark plugs. Refer to the manual for the basics, but here are things that may help, along with some very surprising discoveries I made... 1) Removing the tank There are three things to disconnect besides the bolt...
Part 1 This includes valve clearance check and shim replacement. Also air, fuel, spark plug and coolant replacement, and bleeding the clutch. This is a work in progress, so edits and further information to come... Get the service manual here...