Fuel Tank Breather Workshop Notice

[Hampshire West AR]

Could anyone send me a copy of WN371 as I want to ensure my fuel tank breather is correct when I fit my aero filler cap.  

Nick

[Jonathan Kay]

Private Message sent.

[Hampshire West AR]

Thanks Jonathan, received with thanks.

[Grebby]

I'm checking my fuel tank breather at the moment and  I have a copy of the Workshop Notice but what is a "monoclamp"?

The notice says to secure the valve to the fuel hose with a monoclamp but nothing is shown in the photos.

Cheers

Grebby

[SM25T]

For fuel hoses, use a fuel hose clamp, not a jubilee clip. They clamp more evenly all round the hose. Each size does z very small range of diameters though, like 11-13mm or 13-15mm

[SM25T]

[Grebby]

Thanks Ian.

I have fuel hose clamps. I was just wondering what a "monoclamp" was? My google fu failed me yesterday but seems to be working today

[SM25T]

I think they are designed to be squeezed once in place. I prefer the screw ones.

[Grebby]

Yep. Once I saw a picture of one I knew what they were it's just my google fu wasn't working yesterday.

I have normal fuel hose clamps as you showed above. I also have a home made version of this

which I might use either side of the one way valve as the result is a lot less bulky than any clamp and doesn't catch on things.

 

[Wrightpayne]

I have some Knipex end cutting nippers which are good for squeezing up the Oetiker style clamps.

[SPW]

Can someone please post a copy or link to the Workshop notice referenced in the OP please?

[rj]

There are two different workshop notices:

www.regins.dk/Caterham/Wrnot371_fuel_tank_breather.doc

and

www.regins.dk/Caterham/Wrnot371_fuel_tank_breather-RE ISSUE.doc

 

[SPW]

Thanks RJ