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Frequently asked questions about cars and motorcycles

How to Replace the Battery on a Harley Davidson Dyna

Model: Harley Davidson Dyna
Part: Battery

Video tutorial

To replace the battery on a Harley Davidson Dyna, loosen the screws securing the cover panel located directly under the seat: this panel must be removed, allowing you to unscrew the screws holding the horizontal locking bracket. At this point, disconnect the power cables connected to the battery so that it can be extracted from its housing; the new battery can then be inserted into its place, ensuring everything functions correctly.


Updated on 24 October 2026 by ScegliAuto


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How to replace the air filter on a Sym VF3I?

To replace the air filter on a Sym VF3I, open the underseat compartment to access the screws and disconnect the battery connectors. The battery will then need to be removed from its housing, allowing access to the components underneath. Here, you will find the filter box cover, which should be removed by unscrewing the fastening screws. Once the old filter is removed, insert the new one into its place and secure the cover with the screws. Then, reinstall the battery and close the underseat compartment.

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by ScegliAuto

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