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How to Change the Gear Oil on a Vespa 125?

Model: Piaggio Vespa Px 125
Part: Transmission fluid

Video tutorial

To change the engine oil on your Vespa 125, first ensure the engine is cold. Next, place the Vespa on a flat and stable surface.

Remove the oil cap located on the right side of the crankcase and place a container under the oil drain plug. Remove the drain plug and allow the used oil to drain completely.

Check and replace any damaged seals. Tighten the drain plug securely.

Fill the gearbox with the recommended oil to the correct level. Refit the oil cap and start the engine to allow the oil to circulate.

Turn off the engine and check the oil level using the dipstick, and you will have completed the change.


Updated on 2 November 2026 by ScegliAuto


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by ScegliAuto

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