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To dismantle the engine of a TM Racing 125, you need to extract the engine block from its housing: to do this, it will be necessary to loosen the screws that secure it to its mounts and disconnect the connectors for the engine sensors. Once the engine is extracted, you can then loosen the screws that secure the cylinder and the half-cases containing the relevant components: this will allow you to replace the piston, conrod, clutch, bearings, etc., if necessary. After replacing the components, you can close and reinstall the engine.

Updated on 1 August 2026 by ScegliAuto

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