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Old 15th May 2017, 20:13
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Join Date: Aug 2005
Location: Glens o' Angus by way of LA
Age: 56
Posts: 1,974
Fuel venting on your averge GA spamcan

Am I correct in thinking that your run of the mill cessna 172 fuel system is vented by both a check valve on a dedicated breather line and thru the tank gas caps? Where the check valve will let air into the tank but not let gas out?
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