Do it yourself
Frequently asked questions about cars and motorcycles

How to Change the Radiator Fluid on the Honda SH 300

Model: Honda Sh 300i
Part: Antifreeze coolant

Video tutorial

Follow the steps below to bleed and replace the engine coolant on the Honda SH 300 scooter. First, place the scooter on its centre stand and begin unscrewing the plastic screws located on the lower left side to access the coolant reservoir.

Next, unscrew the bleed screw found on the water pump casing, allowing the fluid to drain into a container. At this point, unscrew the radiator cap and top up with the correct new coolant!


Updated on 27 June 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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