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How do you disassemble the Derbi D50B0 engine?

Model: (Various brands) Various
Part: Engine

Video tutorial

To disassemble the Derbi D50B0 engine, you need to loosen the screws that secure the engine block to its housing: once the mounting screws of the supports have been loosened, you can proceed by disconnecting the manifolds and connectors related to the sensors.

At this point, you can loosen the screws that secure the cylinder head and cylinder, in order to locate the piston inside: this can be detached from its connecting rod, to access the crankshaft and its internal components and replace them with new spare parts.


Posted on 23 October 2025 by ScegliAuto


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How to Set the Clock on a Yamaha NMAX 125 Scooter?

In this tutorial, you will learn how to set the clock on a Yamaha NMAX 125 scooter, a very simple and quick operation to perform, for example, after disconnecting the battery or following the switch to daylight saving time. First, insert the key, then turn on the instrument cluster and press and hold the "MODE" button on the left control until the clock starts to flash. Next, adjust the hour by pressing the button quickly, hold it down to switch to minutes, and similarly adjust them before finally saving the setting.

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by ScegliAuto

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