The high pressure inside the radiator hose can cause coolant to leak [A] or the hose to burst if the line is not properly maintained.
Squeeze the hoses. A hose should not be hard and brittle, nor should it be soft or swollen.
Replace the hose if any fraying, cracks [B] or bulges [C] are noticed.
Torque - Water Hose Clamp Screws: 3.0 N·m (0.31 kgf·m, 27 in·lb)

Coolant Level Inspection
Engine Top EndCable Removal
Remove:
Air Cleaner Housing (see Air Cleaner Housing Removal
in the Fuel System (DFI) chapter)
Right Lower Fairing (see Lower Fairing Removal in the
Frame chapter)
Loosen the nuts [A], and slide the lower end of the clutch
cable to give the cable plenty of play.
Screw in the ...
Loading and accessories information
WARNINGIncorrect loading, improper installation
or use of accessories,
or modification of your motorcyclemay
result in an unsafe riding
condition. Before you ride the
motorcycle, make sure it is not
overloaded and that you have
followed these instructions.
With the ...
Air Switching Valve (Service Code 64)
Air Switching Valve Removal/Installation
Refer to the Air Switching Valve Removal/Installation in
the Engine Top End chapter.
Air Switching Valve Inspection
Refer to the Air Switching Valve Unit Test in the Electrical
System chapter.
If the air switching valve [A] is normal, check ...