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Sealing Hydraulic Leak |
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JCSinPITTS,PA ![]() Silver Level ![]() Joined: 14 Sep 2009 Points: 240 |
![]() ![]() ![]() ![]() ![]() Posted: 23 Aug 2011 at 7:09am |
I never use the coupling under the seat and it leaks everytime I use the system, I played with the ball inside and jiggled it around and sprayed brake cleaner in there hoping some dirt was under it but no luck. So I deciced to cap it off and bought a cap and screwed it on but it leaked, so i added some permatex and it leaks, so i added some cork and rubber inner tube and it leaks, how do i seal this off since i dont plan on using it?
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CTuckerNWIL ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: NW Illinois Points: 22825 |
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Take it off and cap the line or replace the coupling with a new one. There is no way of sealing a leak with 3500 psi on the back side without correcting the original problem.
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http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF |
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stray ![]() Orange Level ![]() ![]() Joined: 16 Aug 2011 Location: Tipton, Missour Points: 323 |
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If you aren't going to use the coupler I would take it off and get a Hydraulic pipe cap and use thread sealant on it not teflon tape.
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1969 190XT series 3
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MACK ![]() Orange Level ![]() Joined: 17 Nov 2009 Points: 7664 |
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Put red loctite on threads screw cap on let it set over night. MACK
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Coke-in-MN ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Location: Afton MN Points: 42000 |
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If it is a female coupling , put a male coupling into it with a cap/plug in it and it should be sealed. as long as the O ring is good no leak should be there .
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Life lesson: If you’re being chased by a lion, you’re on a horse, to the left of you is a giraffe and on the right is a unicorn, what do you do? You stop drinking and get off the carousel.
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Lonn ![]() Orange Level ![]() ![]() Joined: 16 Sep 2009 Location: Назарово,Russia Points: 29817 |
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Is the nipple coming out of the valve cracked?
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