Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Beta Rr 300
Part: Engine

On the Beta 300 it will be possible to disassemble the engine by freeing it from its housing located in the center of the frame: to do this it will be necessary to loosen the fixing screws of the supports, disconnect the power cables and remove the intake and exhaust manifolds. At this point, it will be necessary to proceed by loosening the screws that lock the engine cylinder head and cylinder, in order to access the piston inside it: it will be necessary to disconnect it from the connecting rod so that it is possible to also access the crankshaft in order to replace any necessary components.

Posted on 3 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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