McFarlane Aviation Products

Part Number: MS20819-6D

SLEEVE, Flared Tube Fitting, A

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Make	Series	Model	Beginning S/N	Ending S/N	Eligibility Chart
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Question
I installed the correct fuel vent line per your eligibility and it isn’t fitting, what is the problem? Do you have aftermarket Monarch fuel tanks installed? We have received customer feedback stating that when Monarch or other aftermarket fuel tanks are installed, McFarlane’s fuel vent line does not fit. There is nothing we can do to solve that issue. McFarlane’s fuel vent lines fit well when OEM fuel tanks are installed. Please review the Installation Tips for McFarlane Fuel Vent Lines.
Why does my new fuel vent line appear to be slightly shorter or longer than the original? Over the years, there were some variations in the original vent lines from Cessna, and variations in the location of the exit hole in the wing. The vent line can be bent a little for proper fit. See the Installation Tips for McFarlane Fuel Vent Lines.
How do I keep contaminants out of my fuel system? The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.
Do you have any advice for installing a McFarlane fuel vent line? Yes, please review the Installation Tips for McFarlane Fuel Vent Lines.

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