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Model: Derbi Senda 125
Part: Engine

To disassemble the engine of the Derbi Senda 125, you need to loosen the screws that hold it to its housing in the center of the frame: once the fixing screws have been loosened, it will be possible to disconnect all the cables and remove the intake and exhaust manifolds. This way, you can unscrew the valve cover screws, also removing the cylinder head and cylinder: at this point, it will be possible to detach the piston from the connecting rod, so that you can access the crankshaft and replace any necessary components.

Posted on 7 November 2025 by ScegliAuto

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How to Replace the Battery in a Yamaha Vino 125 Scooter?

In this tutorial, you will see how to replace the battery in a Yamaha Vino 125 scooter, a very simple and quick operation. First, ensure that the key is not inserted for safety. Then, lift the rubber mat and, using a simple cross-head screwdriver, unscrew the two screws securing the plastic cover. Once opened, disconnect both terminals, starting with the negative, and remove the battery from its housing. To fit the replacement, simply follow the reverse procedure.

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