Honda VTX1300T 2009 Owner's Manual page 122

Engine Idle Speed
2. Place your motorcycle on its side stand
on a firm, level surface.
3. Connect a tachometer to the engine.
4. Shift into neutral. Start the engine.
5. Adjust idle speed with the throttle stop
screw ( ).
1
Idle speed (in neutral):
900 ± 100 rpm
114
Servicing Your Honda