674 diesel fuel return line

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Mines leaking, No pressure in the return line, I found black vacuum pipe in shed right size no more leaking , but friend tells me diesel will eat it up, but said he was not sure

Anyone know? thanks , its the really small pipe model, OEM has breaded cloth over pipe for no expansion i guess

 

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Where do you buy just the pipe and cut it to lenght?

 

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Can I use an ATV gas pipe? pretty much same size

 

[TractorTech]

Go to an auto parts store and purchase fuel line, hose clamps and steel brake line

 

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steel brake line? why

 

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Its a very small pipe 1/4 inch thick

 

[TractorTech]

steel brake line? why

You asked for pipe and it comes in smaller diameters such as that for fuel line. ATV or plastic line would probably work too, just don’t know how rigid it would be to clamp

 

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You asked for pipe and it comes in smaller diameters such as that for fuel line. ATV or plastic line would probably work too, just don’t know how rigid it would be to clamp

I never saw a 1/4 inch clamp before but see them online, I used rabbit snare wire but one of the old pipes was leaking from a small hole, The big return fitting , not sure how to get on with heat or maybe soak in fuel 24 hours , heres a pic of it new

 

[TractorTech]

Hose clamp, BUT alot of times you can squeeze fuel line on the leak off barbs and they won’t leak eliminating the need for clamps

 

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They want 250$ Canadian for it shipped, its 150usd , maybe rare or hard to get that pipe on the bigger long fitting, Maybe try and get an addaper to make the pipe smaller?

 

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Found real Tubing , its metric , When you take pipe off the shaft theres a small fitting under it

Cost me 8$ to fix, almost cost me 250

Found at a volkswagen dealer

 

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Lady on phone tried to take my money without telling me shipping and boarder fee, was missing 5$ on the card, She called me and I said il go put more money on it, then thought frig that im not paying 265$ for a pipe with a few fittings I already have

 

[TractorTech]

Can't you just piece it together with fuel line from the auto parts store? You are making this a major project!

 

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Can't you just piece it together with fuel line from the auto parts store? You are making this a major project!

I found the real piping, the parts guy at kubota dealer told me the IH guy gets the pipe at the volkswagen dealer, its fixed, no clamps needed

 

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My friends 574 has a bigger pipe, strange, he almost lost all his fuel last year, got home just in time, he opens winter driveways like me, same issue

 

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I got my fuel pump all gasket new, with orings last year, I thought my fuel leak was fuel on top of motor from bleeding the injectors but it leaked all winter, so i'm glad that issue is fixed