Fuel line trick #2

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67L36Driver
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Need to make a fuel line for a Homie XL-101 type. The outlet hole in the fuel tank is a tad over 5/16" and the tygon is loose in the hole. So, rounded up a length of 1/8" o.d. x .014" wall brass tube and cut a 1/2"-3/4" in length of it. Some 5/16" o.d. x 1/4" i.d. tygon and some 1/4" o.d. x 1/8" i.d. tygon.

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Insert the brass tubing in the end of the 1/4" x 1/8". Shove it all the way in.
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Insert the 1/4" tygon w/brass into the end of the 5/16 x 1/4. Notice the bulge. Very important to have a bulge. Get the full length of the brass tube inside the 5/16" tygon.
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Continue next panel.
 
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67L36Driver
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Run the 5/16" x 1/4" tygon into the filler hole and out the exit.
View attachment 200876
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Pull hard on the end of the 5/16" tygon untill you can see half the length of the brass tubing.
View attachment 200877
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Cut each end of your new fuel hose to length and attach to carb. and fuel filter.

Beats the snot out of ebay price of 25 USD for a NOS line of unknown age (hard/brittle).
 
Last edited:
jimbo1490

jimbo1490

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A neat trick to add on to your trick:

Du-Bro (a RC/Archery/Angling hobby parts mfgr) makes tiny little hose barbs that you can easily solder on to a piece of small brass tubing. I like to use these whenever I make up a splice fitting or custom elbow or tee fitting since they won't let the hose slip off after the initial softening of the line upon exposure to fuel.

Jimbo
 
67L36Driver
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Last edited:
67L36Driver
Joined
Nov 1, 2010
Messages
14,590
Location
St. Joseph, MO
A neat trick to add on to your trick:

Du-Bro (a RC/Archery/Angling hobby parts mfgr) makes tiny little hose barbs that you can easily solder on to a piece of small brass tubing. I like to use these whenever I make up a splice fitting or custom elbow or tee fitting since they won't let the hose slip off after the initial softening of the line upon exposure to fuel.

Jimbo

I suspected the R.C. car/plane segment of the hobby had 'stuff' we could use.
 
knockbill

knockbill

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Need to make a fuel line for a Homie XL-101 type. The outlet hole in the fuel tank is a tad over 5/16" and the tygon is loose in the hole. So, rounded up a length of 1/8" o.d. x .014" wall brass tube and cut a 1/2"-3/4" in length of it. Some 5/16" o.d. x 1/4" i.d. tygon and some 1/4" o.d. x 1/8" i.d. tygon.

thats exactly how i replaced teh fuel hose on my craftsman 2.3/16.... couldn't find any hose with the right od to seal the tank, so i figured a force fit would be the next best thing...it worked using the same size hose, cut and coupled with a piece of tubing,, its been 3-4 years now,,,
i had that saw before i found this forum,,,so i had to figure it out myself!!!!!
 
kev1n

kev1n

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That's a nice tip, I bought a 50' roll of the gray homelite line on ebay and couldn't be happier. It seems like new line to me and it was 1/2 the price of the tygon I bought locally. I use it on almost everything these days, and it holds up for impulse lines as well.
 

Okie

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A hair dryer or electric heat gun can be used to soften tygon so as to expand the internal diameter easier, or run hot water thru the tubing.

A electric heat gun will get it too hot all at once if not careful. Experiment with a small piece of tubing first.
 

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