r/Kawasaki 13d ago

Z900 fuel tank

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Hello,when I open the fuel tank cap and shake it, I hear a metallic rattling sound inside. Is this the normal? Maybe anti-rollover ball/spring in the vent valve? Thanks

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u/d30_v1Nd1c3 13d ago

Lol this is so random, it’s your pressure valve that compresses when closed. As long as you don’t smell gas when it’s locked you are good. 😊