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In this tutorial, we can see how to replace the engine oil in the Royal Enfield Bullet 500, an extremely simple and fast operation. First of all, make sure that the engine is cold enough, then place a container underneath it, locate the plugs of the three drainage holes and unscrew them using a 19mm socket wrench. Let all the oil contained in the system drain out, clean the secondary filters from any dirt residue, and, with a 15mm wrench, open the main filter cap. At this point, all that remains is to insert the replacement, reassemble everything, and pour the new oil through the appropriate top hole.

Posted on 1 November 2025 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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