Do it yourself
Frequently asked questions about cars and motorcycles
To change the gearbox oil of the Moto Guzzi V9 Roamer, access the underside of the bike: the drain plug for the gearbox oil tank is located just behind the cross brace that connects the two side exhaust pipes. By unscrewing this plug, you can collect the used oil in a suitably positioned container: after the oil has completely drained out, you can top up by inserting the new oil. This should be added through the designated breather located on the right side of the bike.

Updated on 29 May 2026 by ScegliAuto

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How to Replace the Coolant in the Piaggio Medley 125?

To replace the coolant in the Piaggio Medley 125, loosen the screws securing the side grille of the scooter to remove it and access the radiator underneath. At the base of the radiator, locate the drain plug, which must be unscrewed to allow the coolant to flow into a suitably positioned container. Next, open the under-seat compartment and locate the coolant refill cap: by opening this cap, you can insert the new coolant.

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