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-   -   made a tank and smal problem? (https://www.rctruckandconstruction.com/showthread.php?t=10375)

cosworth34677 05-20-2015 06:19 AM
made a tank and smal problem?
 
i made a oil tank for my loader the other day fit fine and dosen't leak, but
there is this every showing lair of oil on the top of the tank around the fill
hole. and it kind of bothers me, why doe it do this? is there a fix? and what did i do wrong?

Serviceguyuk 05-20-2015 08:36 AM
Re: made a tank and smal problem?
 
It may be as simple as a little over filling.

Oil does heat up in any hydraulic system and will expand as your pump works.

Try draining or syphoning a little oil out and then run it.

Just trying help

thebigo 05-20-2015 10:59 PM
Re: made a tank and smal problem?
 
Did you vent your tank? Install a small vent tube somewhere behind your tank.

cosworth34677 05-21-2015 06:41 AM
Re: made a tank and smal problem?
 
Quote:
Originally Posted by Serviceguyuk (Post 127158)
It may be as simple as a little over filling.

Oil does heat up in any hydraulic system and will expand as your pump works.

Try draining or syphoning a little oil out and then run it.

Just trying help
Quote:
Originally Posted by thebigo (Post 127203)
Did you vent your tank? Install a small vent tube somewhere behind your tank.
i took out a Little oil. helped alot but still dose it.
how do you keep the oil from coming out the vent?

chris deacon 05-21-2015 05:49 PM
Re: made a tank and smal problem?
 
Quote:
Originally Posted by cosworth34677 (Post 127214)
i took out a Little oil. helped alot but still dose it.
how do you keep the oil from coming out the vent?
Fit a long pipe on it and keep it higher than the tank?

Serviceguyuk 05-22-2015 03:58 AM
Re: made a tank and smal problem?
 
Quote:
Originally Posted by cosworth34677 (Post 127214)
i took out a Little oil. helped a lot but still dose it.
how do you keep the oil from coming out the vent?
Chris is right, just run a pipe higher than the tank top. If you are worried about leakage you can get a filter/breather end fitting but always keep that upright and higher than the tank top. Gusto make small fittings and I'm sure they make a 3 or 4mm glass/ceramic breather end fitting that will simply push into the end of your overflow pipe.

Bets of luck

Just trying to help

Serviceguyuk 05-22-2015 04:21 AM
Re: made a tank and smal problem?
 
I ran out time to edit my post but as an alternative you can use a small engine fuel tank filter like this one probably available from anywhere.


http://www.aliexpress.com/item/Small...234031721.html



Just trying to help

cosworth34677 05-22-2015 06:02 AM
Re: made a tank and smal problem?
 
cool! well that leads me to another question where can i get a filter for the oil ? i need something inline or in tank.

Joe25 05-22-2015 12:03 PM
Re: made a tank and smal problem?
 
Quote:
Originally Posted by Serviceguyuk (Post 127267)
Gusto make small fittings and I'm sure they make a 3 or 4mm glass/ceramic breather end fitting that will simply push into the end of your overflow pipe.
Could you post a link?

Lil Giants 05-22-2015 02:27 PM
Re: made a tank and smal problem?
 
Airplane fuel filters will work, that's what Fumotec supplies with his hydraulic systems.

cosworth34677 05-22-2015 02:59 PM
Re: made a tank and smal problem?
 
going by the hardware store on the way home from work, what about a weed eater fuel filter?


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