How to place non-return valve in 2 steps (very easy)

cuando tenés problemas de arranque uno de las causas puede ser esto, sugiero revisar chupadas de aire también . Si te gustó o sirvió el vídeo SUSCRIBITE, com

About Non-return Valves

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ANTI-RETURN valve, where to install it to prevent air from entering the fuel circuit

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ANTI-RETURN valve, SOLUTION at the AIR inlet in the FUEL circuit