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How to replace the oil seal on a Malaguti Phantom F12?

Model: Malaguti Phantom F12 50
Part: Checks and maintenance

Video tutorial

To replace the oil seal on the Malaguti Phantom F12, you need to loosen all the screws securing the transmission cover, located on the left side of the bike near the rear wheel. Once the cover is opened, you will need to loosen the central nut that secures the variator to gain access to the underlying oil seal: this can now be extracted from its housing and replaced with a new spare part.

After the replacement, reassemble all components and check that everything functions correctly.


Updated on 24 June 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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