Hi All Does the Honda service manual have any additional steps in the coolant change procedure in comparison with the clymer? Cheers in advance Al
If the fluid drained out looks at all rusty, you should flush the system with a garden hose into the rad filler neck for a few minutes whilst the pump drain plug is open. No matter how full the system seems after you refill, it's wise to check the level again under the rad cap after the bike has cooled from the first ride.