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How do you disassemble the engine of the Aprilia SX 125?

Model: Aprilia Sx 125
Part: Engine

Video tutorial

To disassemble the engine of the Aprilia SX 125, you need to loosen the screws that secure the engine block to its housing: this can then be freed from the connectors attached to it and from the intake and exhaust manifolds. At this point, it will be possible to loosen the screws that hold the cylinder in place, allowing you to access the piston inside it: the piston will need to be detached from the connecting rod, thus gaining access to the crankshaft.

In this way, it will be possible to replace all the necessary components and then reassemble the engine block.


Posted on 29 November 2025 by ScegliAuto


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by ScegliAuto

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