Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Fuel Fill Check Valve




The fuel fill check valve is plastic welded into fuel tank inlet; this one-way check valve prevents liquid fuel from rushing back up tube when fuel delivery is stopped. It also aids in controlling fuel tank vapors from traveling back up filler tube. It is not serviceable. If defective, fuel tank assembly must be replaced.