anti siphon valve

[1blkc5]

I noticed the nut on the poly tank that the bulk head is gone it appears tight the boat runs great . Maybe apply some sealant ??? or try too remove it ??

 

[1blkc5]

here is a picture

 

[sweezy722]

THe anti-siphon valve is built in the elbow in the lower left of the picture. The elbow combination anti siphon valve has the fuel line attached or at least that is the way mine is. The round thing with the nut on top is the fuel guage.

 

[Donald]

I cannot see what nut is missing from your picture.

 

[1blkc5]

Zoom in the picture it looks something circular

 

[Donald]

I see the elbow & fuel line going to the engine. And the fuel gauge sender.

The gas fuel line should be double clamped.

 

[1blkc5]

Isn't there suppose to be a nut that threads too the gas tank

 

[Donald]

Isn't there suppose to be a nut that threads too the gas tank

Where the elbow enters the fuel tank?

 

[1blkc5]

yes

 

[Donald]

I do not believe there was a nut there. The tank would most likely has a NPT threaded opening there. You don't have nuts for NPT thread.

If you do not see any crack or smell fuel you should be all set.