Honda FSC600D/A 2005 SILVER WING Owner's Manual page 147

Brakes
Worn pads should be replaced. If the pads
are not worn beyond the recommended
limit, have your brake system inspected
for leaks.
Other Inspections
Make sure there are no fluid leaks.
Check for deterioration or cracks in the
hoses and fittings.
138
Servicing Your Honda