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How do you replace the exhaust valve of the GasGas EC 300?

Model: Gasgas Ec 300
Part: Valve

Video tutorial

In order to replace the exhaust valve of the GasGas EC 300, you need to loosen the screws that secure the valve cover to the top of the engine cylinder: once these screws have been loosened, you can proceed by removing the cover and locating the valves underneath.

You will need to remove the exhaust valve from its seat, also removing the appropriate sealing ring: this way you can insert the new valve into its housing, so that it can be secured and then verify that everything works, covering everything with the cover.


Posted on 15 January 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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